Grizzly Industrial G0709 Gearhead Metal Lathe 14x40 in
- 14 x 40 inch swing over bed and between centers
- 19-3/4 inch swing over gap
- 1-9/16 inch spindle bore, D1-5 Camlock nose
- 8 speeds, 70 to 2000 RPM gearhead
- 2 HP single phase motor, 220V in spec sheet
- 4 to 112 TPI and 0.1 to 7 metric threads, LH capable
- 6 inch 3 jaw and 8 inch 4 jaw chucks included
- 1 year warranty on parts
Updated 20 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A gearhead metal lathe set up for barrel work, with a large spindle bore, a spider mount and NSK bearings on top of a full accessory kit. Voltage details conflict across the listing, so confirm wiring before ordering.
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ASIN: B006SJIBW6Model: G0709Category: Metal Lathes
Overview
A gunsmithing shop or serious home machine shop gets a gearhead metal lathe with a hardened, ground cast iron bed and lever controls. Long barrels pass through the large spindle bore and are steadied at the outboard end by a spider mount with brass tipped screws.
Barrel work is why to buy: the bore, spider mount and NSK bearings let a rifle barrel be held and turned through the headstock. A torque set tailstock lock gives repeatable alignment between operators. Weight and wiring are the hurdles, since it needs heavy duty single phase power and a floor that can carry a large machine.
Who it's for
Shops that turn and thread rifle barrels need the large bore and outboard spider support it carries. Woodturners, and anyone short on floor space or heavy duty power, should not buy it.
Pros and cons
- Large bore passes rifle barrels
- Spider mount steadies long shafting
- NSK high precision spindle bearings
- Two chucks and face plate included
- Voltage listed differently across the listing
- Net machine weight not listed
- Needs a large dedicated floor space
- Consumables excluded from warranty
Performance notes
Finish and accuracy depend on spindle rigidity and bearing quality, which is where the precision bearings and the hardened, ground bed do the work. The gearhead changes speed through gears, so torque holds at low speeds for threading. Long work stays true when the spider mount supports it outboard.
Specifications
| Brand | Grizzly Industrial |
|---|---|
| Model | G0709 |
Frequently asked questions
Is the Grizzly G0709 only for gunsmithing?
No. It is a gearhead metal lathe for general turning and threading; the gunsmithing label comes from its NSK bearings, large spindle bore and spider mount for barrels.
Can the Grizzly G0709 run on 110V?
The listing conflicts. Bullets list 110/220V at 20/10 amps, while the spec sheet lists 220V, single phase, 10A. Confirm with Grizzly before wiring.
What centers and tooling come with the Grizzly G0709?
Bullets list 2 MT#3 dead centers (1 carbide tipped), 1 MT#3 live center, an MT#5 to MT#3 sleeve and a 1/2 inch drill chuck with MT#3 arbor, plus an 11 inch face plate and a 200 series quick change tool post.
How far does the Grizzly G0709 carriage travel?
Carriage travel is 36 inches and cross slide travel is 6-11/16 inches. Tailstock barrel travel is 3-15/16 inches.
Does the Grizzly G0709 have a brake?
Yes. A foot brake doubles as a safety device and can bring the machine to a quick stop.