Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry
Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry
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Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry

4.6 stars out of 38 reviews
(4.6)|
38 ratings

Key item features

  • Versatile Drilling: This Dremel 663DR drill bit is designed for drilling holes in both flat and contoured glass surfaces.
  • Durable Construction: Featuring a diamond-impregnated core-style, this bit offers superior long life for extended use.
  • Material Compatibility: Ideal for use with glass, ceramic wall tile, glass block, glass bottles, and jewelry.
  • Enlarging Capability: Diamond grit around the entire circumference allows for a rasping action to enlarge holes if needed.
  • Efficient Design: Holes on the side of the bit facilitate the removal of glass dust and other drilled material.
  • Precise Dimensions: The drill bit has a 1/4 inch shank diameter and a 1/4 inch drill size, with an overall length of 1.77 inches.
  • Rotary Accessory: This is a single-piece rotary accessory, specifically a drill bit, for various crafting and repair tasks.
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Current price is $40.00
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Columbus, 43215
Arrives by Sat, Feb 21
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Sold and shipped by LuxProdx
4.1063829787234045 stars out of 5, based on 47 seller reviews(4.1)
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$44.36
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Shipping, arrives by Sat, Feb 21 to Columbus, 43215
Sold and shipped by KART IT
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Comparison Chart:
Cutting edge materialDiamondDremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and JewelryDiamondDiamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile GlassDiamondKonghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 GritDiamondMCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder
Size1.3" W x 7" H x 5" LDremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry-Diamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass3-50mmKonghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit1"MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder
Drill bit & set typeDrill BitsDremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and JewelryDrill BitsDiamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile GlassHole Saw Drill BitsKonghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 GritDrill BitsMCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder
Piece count1Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry32Diamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass10Konghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit1MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder
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Customer ratings & reviews

4.6 out of 5 stars
stars38 ratings38 reviews
How item rating is calculated
  1. 5 stars71% (27)
  2. 4 stars21% (8)
  3. 3 stars3% (1)
  4. 2 stars3% (1)
  5. 1 star3% (1)

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Showing 1-3 of 38 reviews

Jul 19, 2014
MissA
5 out of 5 stars review

Excellent!

I've started making bird feeders out of old glass plates and bowls. Picked this bit up at a local big box building supply store and found it to be exactly what I needed to cut through many types of glass. It has a hard time through anything thicker than 1/4" but I have managed (with patience) to get it to cut up to 1/2". I have cut nearly 20 holes with this bit so far. I have three questions. 1) Is it better to use the cutting oil or a constant supply of water to cool the bit? 2) How fast should I be running my Dremel tool for the best and smoothest cut? I start out about mid level RPM and increase the speed the further I cut into the glass? 3) How many cuts can I expect before needing to replace the bit? Thanks!

Review from dremel.com
Helpful?2SN85G08Q1T437307526
Dec 4, 2014
WineDog
5 out of 5 stars review

Drilling Glass

Bit works great. The key is to use a slower drill not a Dremel tool. I used a regular hand drill at 600 RPM and it worked perfectly. A high speed Dremel makes it too easy to burn the tip of the drill

Helpful?2SN85G08Q1T437307526
Nov 16, 2015
dlbrown
5 out of 5 stars review

Best Glass cutter I have find

I have the High- Speed Steel Twist Drill Bit set. And the Dremel Diamond -impregnated core bits and it works so much better and faster on glass cutting.

Review from dremel.com
Helpful?2SN85G08Q1T437307526