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

Manual

Specs

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.