Grizzly CNC Mill
Grizzly G0704
Specifications
Motor size: 1 HP
Table size: 26-5/8" x 7-1/16"
Longitudinal travel: 450mm (17.71")
Cross travel: 120mm (4.72")
T-Nut Size: 7/16"
Spindle taper: R-8
Number of speeds: Variable
Max spindle to table distance: 13"
Max spindle to column distance: 7-1/2"
Useful Links
Tormach Machining Tips and How To's
Quinn Dunki from Blondihacks has a great set of videos on various machining topics. Check out her website here or her YouTube videos here. For first time mill users check out her mill skills videos here.
Tooling
R-8 collet set
Titanium nitride coated end mill set, 20 Pc.
Dial indicators and magnetic base
T-slot Strap Clamp Kit
How to use an R-8 Collet
add links on using R-8 collet set
How to use dial indicators
add links on using dial indicators
How to use a T-slot Strap Clamp Kit
In this video, Tormach machinist Mike Corliss demonstrates how to use the Strap Clamp Kit for basic workholding. Using a combination of nuts, t-nuts, studs, extended studs, and step blocks, Corliss shows how to strap a part to the table and at 4:57 how to support a long workpiece that is hanging out of a vice. In this video, Tormach machinist, Scott Johnson, provides some insight about one of the most important, yet under-emphasized, elements of machining - workholding.
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