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ATX HackerSpace Pages relating to
the Grizzly G8689 manual mini-mill|Grizzly mini-mill
G8689.jpg
Grizzly G8689 manual mini-mill
Milling101
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Grizzly G8689 Manual Mini-Mill.jpg

This mini-mill is to be used primarily for metal or plastics. Special instructions are needed if using this mill on steel. Do not use on wood.

See also: Taig Mini-Mill

Requires Approval to Become Qualified for Operation

Contact Danny Miller, Joe Ngo, Robert Ristroph to get a walk through on the operation and safety for those tools. The owner, Andrew Darling is no longer in the hackerspace, but is continuing to allow us access to his tools.

Features

  • Dovetail column
  • Safety shut off switch
  • Adjustable depth stop
  • Fine feed head control
  • Geared drive
  • Clear guard on spindle
  • Rubber chip guards on ways
  • Zero setting dials read in inches
  • Adjustable dovetail ways on column
  • 3/8" and 1/2" collets
  • 1/2" drill chuck
  • Two T-nuts
  • Made in an ISO 9001 factory

Specifications

  • Motor: 3/4 HP, 110V, single-phase
  • Spindle taper: MT #3
  • T-slots: 2 @ 1-1/8" centers, 7/16" wide
  • Head travel: 7-1/2"
  • Head tilt: 45° L/R
  • Max. distance spindle to table: 11-1/2"
  • Swing: 12-3/4"
  • Table travel (longitudinal): 7-5/16"
  • Table travel (cross): 4"
  • Table size: 3-5/8" x 15-3/4"
  • Range of speeds: Variable, 0–2500 RPM
  • Approximate shipping weight: 149 lbs.

External Links