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GRANITE XT
Smithy Lathe Mill Combo – Smithy is the Original 3-in-1, and Still the Best.
The Smithy Lathe Mill Combo was the original 3-in-1 lathe mill combo, and it is still the best. Since its introduction, the Smithy Granite lathe mill combo has become the standard in quality-built, premium benchtop 3-in-1 lathe mill drill combo machines. Own your own machine shop – Guaranteed to Pay Its own Way. This is the 3-in-1 lathe mill combo that is built to last a lifetime. More than 30,000 Smithy lathe mill combo machines are working every day in shops across America. Used in home shops, repair shops, vocational education, machine shops and in government and military settings. This Smithy lathe mill combo 3-in-1 is made with top quality components and to high quality control standards. The Granite lathe mill combo has machine features that match larger and more expensive lathes and mills. Smithy has the industry leading after-market support. This includes a 2 year warranty on each Granite and Midas combo lathe mill machine. Try a Smithy lathe mill combo out for 90 days. If it doesn’t work for your situation you can return it. Smithy has been selling combo lathe mill 3-in-1 machines for 30 years. We have the best and most inventory of repair parts for combo lathe mill drill tools. There is no risk in owning a Smithy lathe mill combo machine. It’s Guaranteed to Pay Its Own Way. AND, if you don’t like it you can send it back. Isn’t it time to put your very own machine shop on your bench top. With a Smithy lathe mill combo machine in your shop you’ll be saving and making money from the start.



- Do facing cuts and taper turning
- Cut inch and metric threads
- Cut metals as hard as high carbon steel
- Also - materials as soft as plastic or wood
- Variable drive means no belt changes
- Precision manufacturing of flat surfaces and angled cuts
- Create shoulders, grooves, dovetails, and pockets
- Mill keyways and slots
- Variable drive makes finding the right speed easy
- Drill head rotates a full 360 degrees
- Can be raised to accommodate large work
- Drill and mill interchangeably on the same project
- Drill, counterbore, countersink, and tap

GraniteXT - FEATURES
Discover all the great features of this NEW model



GraniteXT 1324


General Machine Features:












































GENERAL SPECIFICATIONS
Photo |
Model Name |
Model |
length |
Width |
Height |
Shipping Weight |
Machine Weight |
Crate Size Length |
Crate Size Width |
Crate Size Height |
Floor Area Requirement |
![]() | ![]() | ||||||||||
GRANITE XT | |||||||||||
1324 | 1340 | ||||||||||
46" | 62" | ||||||||||
22-1/2" | 22-1/2" | ||||||||||
39" | 39" | ||||||||||
794 lbs | 904 lbs | ||||||||||
683 lbs | 750 lbs | ||||||||||
49-1/2" | 64-1/2" | ||||||||||
22-3/4" | 22-3/4" | ||||||||||
44" | 44" | ||||||||||
72" x 43" | 85" x 43" |
ELECTRICAL SPECIFICATIONS
Ampherage |
Horsepower |
Motor Type |
Phase |
Voltage |
Frequency |
16 |
2 |
BLDC |
Single |
110 A/C or 220 A/C |
50/60 Hz |
GENERAL GRANITE SPECIFICATIONS
T-Slot Size |
Lathe Spindle Accuracy TIR |
Powerfeed (X-Axis) |
Powerfeed (Y-Axis) |
Powerfeed (Z-Axis) |
Table Size |
Threading Dial |
7/16" |
+/- 0.00078" |
Yes |
Yes |
No |
6-3/4" x 17-3/4" |
Yes |
LATHE SPECIFICATIONS
Model |
Distance Between Centers |
Dial Calibration Leadscrew |
Dial Calibration Longfeed Rack |
Dial Calibration Crossfeed |
Dial Calibration Tailstock |
Dial Calibration on Toolpost |
Feed Rate (X-Axis) |
Feed Rate (Y-Axis) |
Headstock Taper |
Lathe Chuck Bore |
Lathe Chuck Diameter |
Lathe Chuck - Max. iam/W/P |
Lathe Chuck - Min. Diam/W/P |
Lathe Chuck Mount |
Lathe Chuck Type |
Spindle Bore |
Spindle Speeds |
Spindle Accuracy TIR |
Swing Over Bed |
Swing Over Worktable |
Tailstock Offset |
Tailstock Taper |
Tailstock Barrel Travel |
Threads |
Toolpost Travel |
Toolbit Size |
X-Axis Travel w/Tailstock |
Y-Axis Travel |
1324 / 1340 |
24" / 40" |
0.001" (0.0254 mm) |
0.01" (0.254 mm) |
0.001" (0.0254 mm) |
0.001" (0.0254 mm) |
0.001" (0.0254 mm) |
0.003" - 0.020" |
0.001" - 0.006" |
MT4 |
1.6" |
6" |
6" |
1/8" |
D1-4 Camlock |
3-Jaw Self-Centering |
1.125" |
Variable 0-2800 RPM |
0.00078" |
13" |
7-1/2" |
19/32" |
MT3 |
3" |
SAE 7-52 TPI |
3-3/16" |
1/2" |
20" / 35" |
7-5/8" |
MILL/DRILL SPECIFICATIONS
Column Diameter |
Dial Calibration Drill-Coarse Feed |
Dial Calibration Mill-Fine Feed |
Dial Calibration Millhead Up/Dw Crank |
Drawbars Size |
Drill Chuck Size Mill/Drill |
Drill Chuck Size Tailstock |
Drill Chuck Arbor Size |
Feed Rate (Mill X-Axis) |
Feed Rate (Mill Y-Axis) |
Head Rotation |
Head Travel Z-Axis |
Quill Diameter |
Quill Travel |
Spindle Center to Front of Chuck |
Spindle Center to Lathe Spindle Flange |
Spindle to Table Distance (min.-max.) |
Spindle Speeds |
Spindle Taper |
Tool Size Limit |
X-Axis Travel |
Y-Axis Travel |
3-3/16" |
0.05" (1.27 mm) |
0.001" (0.0254 mm) |
0.05" (1.27 mm) |
7/16" |
5/8" |
1/2" |
R-8/JT3 |
0.003" - 0.020" |
0.001 - 0.006" |
360 Degrees |
4-3/8" |
2-3/4" |
4-7/8" |
8-1/2" |
11-1/4" |
4" to 13-3/8" |
Variable 0-2800 RPM |
R8 |
1" |
13-3/8" |
7-5/8" |
Smithy.com
Shipping
1. Basic Shipping Info
Machines within the continental US, lower 48 states are shipped with Estes Express. We offer 3 delivery options:
Basic, Business and Deluxe. You can go on-line or call 800.476.4849 to obtain a quote. All machines and accessories
that are in stock, will ship out within 48 hours of purchase. Once shipped you'll receive an email (if provided) with
tracking information. For pricing to Alaska, Hawaii and Puerto Rico, please call for shipping rates.
2. Basic Delivery – Pick up from terminal

This delivery method will bring the machine to the Estes terminal nearest you for pick up. Once the machine arrives at the terminal, they'll call you to let you know it's ready for pick up. They will load the machine into an open bed pickup, cargo van or trailer. You will need to bring with you an ID and proof of purchase which will be sent to you during the sales transaction. To find the terminal nearest you click the following link. http://estesexpress.com/WebApp/PointsInquiry/
3. Business Delivery – Forklift

Estes will bring the machine directly to your business for easy offloading. For this delivery method you must have a forklift and your business must be semi-trailer accessible. If you are unsure about semi-trailer accessibility please contact the terminal to discuss options.
4. Deluxe Delivery – Residential

Curbside delivery! Estes will drop the machine onto the ground, curbside, at the end of your driveway. Estes will generally use a box truck with a lift gate. That is not 100% guaranteed, so if your residence doesn't have semi-trailer accessibility please contact your local terminal to discuss options. http://www.estesexpress.com/WebApp/TerminalList/ Also, there must be someone home to sign for delivery.
****The driver will not help you move or setup the machine. Please note that this delivery method will be an additional $70 charge on top of standard shipping rate.****
5. Shipment Tracking
Once your machine has left our warehouse, you'll receive an automated email with the tracking/PRO number. You can visit the Estes website at www.estes-express.com and enter your tracking/PRO number in the box labeled “Shipment Tracking”. Once your machine has reached the destination terminal, you will be contacted by a representative from the terminal letting you know the machine is ready for pickup, or if you opted to get the deluxe delivery, schedule a delivery window for drop off.
6. Shipping Prices
$229 - MI-1220 XL/LTD
$269 - MI-1230 LTD
$269 - All Granite 1324 Machines (Classic, Max, IMX, ELX)
$329 - All Granite 1340 Machines (Classic, Max, IMX, ELX)
$329 - Stand Alone Mills and Lathes (MI-329M, MI-409M, MI-1237L, MI-1340L)
***All stands - $80 to ship with machine, $140 without machine.***
***Lift-gate delivery – Additional $70 to pricing above.***
(Pricing is for the lower 48 states only, please call 800-476-4849 for pricing to any other locations or rate quotes on any machines not listed above.)
7. Transit Times
Shipping times will vary around the US. We ship directly out of Ann Arbor, MI 48103. To find out your specific travel time, click on the following link to the Estes website transit time calculator. http://www.estes-express.com/WebApp/TransitTimeCalculator/
Deluxe delivery usually requires an extra 1-3 days to schedule a delivery appointment according to the vehicles route schedule.
8. Parts and Accessories Shipping
Accessories and parts are shipped with UPS and USPS. Machine Stands, Super Indexers, and Rotary tables are all shipped with Estes Express due to the size and weight. All Accessories and parts are shipped standard ground unless specified otherwise.
9. Shipping to Canada
We use a variety of transport companies for Canadian shipments to ensure you the best possible rates when going across the border. We offer two different options when dealing with customs, duties and taxes going into Canada. The first option is to act as your own servicing agent, we'll sell you the machine, but contacting a broker and paying duties, taxes and fees is up to you. The second option would be an all-inclusive package where we take care of everything for you; your job is to prepare to receive the machine when delivered.
10. International Shipping
For our international shipments we use Mid-America Overseas. We will quote and ship to the port nearest you, forwarding from the port to your door will be your responsibility. You must provide valid contact information and a ship-to address to obtain a quote.
Machine/Model Comparisons
I see two combo machine designs out there on the market. One is the "mill head mounted on the lathe spindle" design, which Smithy developed and popularized. The other design has the mill head mounted on the backside of the lathe bed. Is one design better than the other?
The combo machine with the mill head mounted behind the lathe bed has been around for over 60 years. It was developed by Emco-Meier and was sold by that company as the Maxi-Mat machine.
The design sold by Smithy was developed in the 1980's and quickly became popular because the Emco-Meier design had four disadvantages: 1) Much smaller milling capacity, 2) the mill can't be moved out of the way when you want to use the lathe (like you can with a Smithy combo), 3) the lathe turning cross feed capacity is limited because the mill head interfers with the travel of the work table, and 4) the size of the work table is limited because the mill head column is mounted so close to the lathe bed.
Among some combo machine operators the Emco-Meier design has the nickname "The Head Banger." This came about because an operator that is turning on the lathe can get focused on his project and forget about the mill head being in the way - the result being he bumps his head.
Overall, the Smithy Combo machine design offers more working capacity and higher efficiency and ease of use, compared to the traditional design.
What's the difference between the new GraniteXT and the old Granite machine?
The GraniteXT is designed so you can add features that fit your needs. The old Granite had several models, each with a different combination of features. Now you just go through the list of optional features available for the GraniteXT and add the features that you need for your application. The GraniteXT is customizable so we can add features before shipping or you can add them on later.
The new GraniteXT also has design improvements over the old Granite and has several added new features that are included on the base model at no extra cost.
What is the difference between the Granite and Midas Machines?
The biggest difference is that the Granite machines are bigger, more powerful and more automated than the Midas machines. The Granite has very good power feeds on X and Y, quick change gear box, and most importantly, a variable speed spindle. Speed changes are made with the turn of a dial. The Midas machines are more manual – gears and belts are changed by hand.
The Granite machines also have tooling that is easier and faster to use. The R8 spindle taper and D1-4 lathe chuck mounts are the industry standard for US productions settings. Tool changes are quicker and easier and the tooling is easy to find for both machine lines; the R8 standard tooling on the Granite machines is generally cheaper.
What is more important to you – time or money? If you are trying to make or save money and you need to maximize speed and efficiency, then the Granite machines are probably your better choice. If you have more time than money then maybe the lower-cost Midas is better for you.
Who uses the longer bed that's an option on the Granite ?
Typically people who don't want to be limited by their options. Practical applications include:
- Agriculture – drive shafts, PTO shafts
- Auto – drive shafts, axles
- Gunsmithing – black powder, bull barrels
- Hydraulic Cylinder repair
- Karting - axles
Specifications
What sort of tolerance can I expect from these machines?
The Granite specification is one-half to one thousandth of an inch production tolerance. The “TIR” (total indicated run-out) should not exceed .001” on any spindle assuming that you have followed proper setup procedures and have not exceeded the physical capacities of the machine or surpassed the safe feed/speed rates.
What are the machine weights and dimensions? Will they fit in a standard 8' pickup truck bed?
Yes, all Smithy combo machines fit into a standard 8’ pickup truck bed. A disassembled machine stand will also fit in the pickup bed, along with the machine.
MODEL | CRATE SIZE | WEIGHT |
---|---|---|
GN-1340 Elite I-MAX | 65" x 28" x 39" | 972 lbs |
GN-1324 Elite I-MAX | 46" x 28" x 39" | 905 lbs |
GN-1340 I-MAX | 62" x 22-1/2" x 39" | 935 lbs |
GN-1324 I-MAX | 46" x 22-1/2" x 39" | 800 lbs |
GN-1340 MAX | 62" x 22-1/2" x 39" | 935 lbs |
GN-1324 MAX | 46" x 22-1/2" x 39" | 800 lbs |
GN-1340 | 62" x 22-1/2" x 39" | 910 lbs |
GN-1324 | 46" x 22-1/2" x 39" | 775 lbs |
80-045 Stand for all Midas and Granite 1324 machines | 56" x 22" x 13" | 150 lbs |
80-020 Stand for Granite 1340 machines | Stand comes in 2 boxes, left & right. The chip tray and connecting shield are packaged in with the machine. Left Box Dimensions: 29-1/2" x14" x 16" Right Box Dimensions: 29-1/2" x 14" x 18" Assembled Dimensions: 59" X 19-3/4" x 28-1/4" | Left Box: 66 lbs Right Box: 53 lbs |
Are the dials in inch or metric?
Inch, but a metric Granite model is available. Click for Metric Granite
Does your machine have the hole through the center of the spindle and what size is it?
Yes, all Granite machines have a 1.125” spindle bore through the center of the spindle for passing stock through.
Setting Up Machine
What are the power requirements for the machines? What plug style do I need for the 220 Volt Machines? What amp service is required?
The basic GraniteXT runs on 110 volt power and plug into a standard household outlet.
220 volt power can be chosen as an option on the GraniteXT. It uses a NEMA 6-15 plug.
Although the motors are DC motors, they still plug into a normal wall outlet. The AC to DC conversion is done by the motor controller or drive.
The motors draw from 8-16 amps. We recommend using a dedicated 20 AMP breaker.
How much space do I need to accommodate the machine?
A Granite normally takes up the space required to store a bicycle. When planning for your Granite installation be sure to account for movement around the machine and opening the pulley door on the left end.
Using the Machine
How easy is it to cut threads on the Granite machine?
The quick change gearbox makes choosing thread pitches very easy. The threading dial helps you stay on track while cutting threads. Cutting inch threads is straight forward. Cutting metric threads can be done, but it requires manually changing a gear. Good metric threads can be made on the Granite. The threading dial is not used when cutting a metric thread.
How good are the power feeds on the X and Y axes? Are they helpful?
You can power feed on the X or Y axis – whether using the lathe or mill. Easy to engage, with 21 different feed rate options for optimal surface finishes. Cross feed safety shear pin prevents damage to machine apron when travel limits are accidentally exceeded. The safety clutch on the lead screw prevents damage to the gearbox and transmission when travel limits are exceeded.
Who uses the Granite and what profession are they?
- Small Production: Granite machines meet industrial tolerances and are used in a wide variety of production settings for small manufacturers or as a second machine.
- Repair Shops: Auto, aviation, boat, gunsmith, farm, motorcycle, models. The list goes on and on.
- Education/Military: Great tool for educational settings. All machining operations can be shown on one compact machine. Used extensively in military settings where space is at a premium.
- Engineering/R & D: You would be surprised at the number of engineering labs and schools that have a Granite machine in the corner for when you need. Used extensively in R & D settings, by both big and small companies.
- Small/Home Shop: Some Granite owners are current or retired machinists. The vast majority of Granite owners don't have a lot of experience with machining. The common interest is the need to make or save money by producing your own parts. Remember, all Granite machines are guaranteed to pay their own way.
Tooling for the Machine
What is included in the machine tool package that comes with the machine?
Smithy machines are shipped with tools that allow you to do basic milling and turning from day one. See the Features Tab on each machine's product page.
Do you offer a larger lathe chuck for the Granite? Can I exchange the standard chuck for it?
We offer a 8" 4-jaw chuck plus a 6" 4-jaw chuck but larger 3-jaw chucks are not offered at this time. Any D1-4 chuck will work on the Granite spindles. We do not offer "trade-ups" on the machines accessories or items in the free Quick-Start Tool Packs.
The NEW Granite XT Lathe Mill Combo
Ultimate Home Machine Shop
110V or 220V 2HP
The Granite XT Lathe Mill Combo is the first choice for home or small repair shops. Added safety features and improvements make the Granite XT Lathe Mill Combo the most powerful and versatile combo tool even better. You will machine projects with ease and speed.
- 13" Swing - 24" Between Centers
- 2 HP 110 Volt Variable Speed Drive
- Industry Standard Tooling
- Efficient Quick Change Operation
- Accurate to +/- 0.001"

PUT A GRANITE XT ON YOUR BENCH TOP!
GET THESE GREAT BENEFITS:
More Capacity & Precision
- 30% More Power– with 2 HP Motor and Variable Speed Control.
- 30% More Capacity – with Extended Mill Head
- More Precision– with Bearing Upgrade and Mill Head Lock
Industry Best Product Support
- Best Warranty – 2 Full Years
- Industry’s Best Service– For almost 30 Years
FREE Quick Start Tool Pack

- 6” 3-Jaw Chuck with Key
- Compound Angle Toolpost
- Safety Equipment
- Oil Can
- Operator's Manual
- (3) Carbide Bits
- 3/8" End Mill
- R8 Collet (3/8")
- Drawbar Kit (7/16”)
- Metric Change Gears
- V-Belt Kit (Mill & Lathe Belts)
- Training DVD
- Wrench Set
Best Practices - Lathe Turning Introduction to standard metal lathe operations. An introduction to basic metal turning concepts is provided, along with basic instructions on lathe operation. | |
Lathe Turning - Workholding & Set Up Review of guidelines for installing a variety of work piece types and sizes on a metal lathe. This video covers turning between centers and proper mounting of a work piece in a lathe chuck. Proper use of lathe follow rests and steady rests is included. | |
Lathe Turning - Cutting Tool Selection This video explains the selection and use of single point cutting tools on the lathe. Choosing the right cutting tool for a given operation is an important step when setting up a lathe. Selecting tool types and cutting speeds is also reviewed. | |
Lathe Turning & Facing Operations This video demonstrates proper procedures and operator work process management for lathe turning and facing operations on a metal turning lathe. Reviews the various lathe turning operations that are typically used in a small shop setting. | |
Best Practices - Bench Top Milling & Drilling
| |
Milling & Drilling - Cutting Tool Selection This video explains the selection and use of end mills and drill bits is covered. Choosing the right cutting tool for a given operation is an important step when setting up for a milling or drilling project. The foundation concept of selecting the best rotating cutting tool and cutting speed for a given project is also reviewed. | |
Milling & Drilling - Workholding & Set-Up There are a wide variety of workholding tools that can be used to hold a work piece for milling or drilling operations. This video reviews the different concepts and practices in workholding for mill/drill operations. This video also offers some suggestions on workholding accessories to help you get started. | |
Basic Milling & Drilling Operations This video starts by showing you machine controls used for milling and drilling operations on a small mill/drill machine. In this case, the Smithy Granite. The video also covers basic concepts and practices for effective metal milling and drilling on a bench top mill/drill machine. | |
Proper Machine Tool Maintenance Proper maintenance of every machine tool is the key factor in that machine's ability to machine accurately and efficiently. Lubrication and maintenance are a big factor in assuring long life for every bench top lathe or mill/drill machine. |