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Gorilla Grind 7mm, 5" Long Drill Bit

Item #: PKGG7
$7.95
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Rating 5 out of 55 out of 55 out of 55 out of 55 out of 5

Description Specifications Shipping Reviews and Awards
Gorilla Grind 7mm, 5" Long Drill Bit
PSI developed the Gorilla Grind to more easily drill the perfect hole in wood and acrylic pen blanks. These precision ground, highly polished bits have unique fluting that provides superior performance to traditional woodworking bits.
• Drills acrylics without cracking, chipping or splitting
• Provides a hole with clean entry and no tear-out
• Cuts cooler, stays sharper and lasts longer than traditional bits
Style: Brad Point
Hole Size: 7mm
Type of Steel: High Speed Steel
Shank Size: 7mm
Projects Used On: Slimline Styles, 7mm Letter Openers Diamond file Pen, Scratch Awl, 7mm Key Chains, Cigar Punch, Mini Key Chain Pens, Teachers Pens, Credit Card Pen, Designer Twist Pens, Designer Letter Openers, Designer Magnifiers, Light Pulls, Bracelet Holder, Comfort
Category: Drill Bits
  • Package Weight: 0.05 pounds
  • Subject to Minimum $7.50 shipping charge
  • Packing: This item may pack with other items.

Note: Above shipping policies apply to Continental US only. We will call or email to advise you of shipping policies to other locations.

Average Customer Review: 5 out of 55 out of 55 out of 55 out of 55 out of 5 3 Reviews

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5 out of 55 out of 55 out of 55 out of 55 out of 5 Gorilla Grind Drill bit
Reviewer: Michael Wollesen (Springfield, IL)
Submitted: 10.13.2009

Just tried the bit and it cuts thru the pen blanks faster than my previous drill bits. Clears out the cuttings well and does not clog up. I will purchase more of these after trying this one out.

5 out of 55 out of 55 out of 55 out of 55 out of 5 7mm gorlla long drill bit
Reviewer: wil thompson (pekin, IL)
Submitted: 8.18.2009

This drill is like the old time x watches. It takes a lickin and still keeps on tickin. One of the best drills I've ever used at any price.

4 out of 54 out of 54 out of 54 out of 54 out of 5 very good
Reviewer: Keith McDowell (Wisconsin Rapids, WI)
Submitted: 3.11.2009

I was frustrated with the drill bit that came with my PSI Maxi pen mandrel set, wobbled like no tomorrow so I ordered this bit. Much better bit. I would suggest that the bits in your mandrel set be looked at before selling.

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