

Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry
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.
Specs
- Cutting edge materialDiamond
- Size1.3" W x 7" H x 5" L
- Drill bit & set typeDrill Bits
- Piece count1
- BrandDremel
- Shank shapeStraight Shank
- Free shipping
Free 30-day returns
How do you want your item?
Compare with similar items
| Product | Viewing this itemDremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry ![]() $41.33 current price $41.33384.6 out of 5 Stars. 38 reviews | Diamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass ![]() $19.50 current price $19.50 | Konghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit ![]() Now $6.46 current price Now $6.46, Was $14.68$14.68 64.5 out of 5 Stars. 6 reviews | 4X MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Diamond Glass Grinder ![]() $26.94 current price $26.94 | ZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone ![]() $19.16 current price $19.16 | MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder ![]() $15.35 current price $15.35 | 6/8/10/12/14Mm Round Handle Dry Brazed Diamond Hole Saw For Porcelain Tiles Marble Glass Ceramic Crowns Drill Bit For Power Tool 8Mm Fangkenuo ![]() $9.26 current price $9.26 |
|---|
| Cutting edge material | DiamondDremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry | DiamondDiamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass | DiamondKonghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit | Diamond4X MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Diamond Glass Grinder | -ZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone | DiamondMCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder | Diamond6/8/10/12/14Mm Round Handle Dry Brazed Diamond Hole Saw For Porcelain Tiles Marble Glass Ceramic Crowns Drill Bit For Power Tool 8Mm Fangkenuo |
|---|---|---|---|---|---|---|---|
| Size | 1.3" 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 Glass | 3-50mmKonghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit | 1"4X MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Diamond Glass Grinder | A setZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone | 1"MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder | -6/8/10/12/14Mm Round Handle Dry Brazed Diamond Hole Saw For Porcelain Tiles Marble Glass Ceramic Crowns Drill Bit For Power Tool 8Mm Fangkenuo |
| Drill bit & set type | Drill BitsDremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry | Drill BitsDiamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass | Hole Saw Drill BitsKonghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit | Drill Bits4X MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Diamond Glass Grinder | -ZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone | Drill BitsMCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder | Drill Bits6/8/10/12/14Mm Round Handle Dry Brazed Diamond Hole Saw For Porcelain Tiles Marble Glass Ceramic Crowns Drill Bit For Power Tool 8Mm Fangkenuo |
| Piece count | 1Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry | 32Diamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass | 10Konghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit | 44X MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Diamond Glass Grinder | 1ZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone | 1MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder | 16/8/10/12/14Mm Round Handle Dry Brazed Diamond Hole Saw For Porcelain Tiles Marble Glass Ceramic Crowns Drill Bit For Power Tool 8Mm Fangkenuo |
About this item
Product details
This diamond-impregnated core-style bit features superior long life and is ideal for drilling in both flat and contoured surfaces. Diamond grit a full 360-degrees around the circumference of the bit allows it to be used in a rasping action to enlarge a hole if needed. Holes on the side of the bit allow the removal of glass dust from inside the bit.
- Drill holes in both flat and contoured glass
- Diamond-impregnated cutting bit for long life
- Diamond grit around the circumference of the bit allows it to rasp a larger hole if needed
- Holes on the side of the bit allow the removal of material
Size: 1/4"
Overall Length: 1-3/4"
- Shank Type: Straight Shank
- Packaging Type: Carded
- Shank Diameter: 1/4 in.
- Usage: Glass, Ceramic Wall Tile, Jewelry
- Number in Package: 1 pc.
- Product Type: Drill Bit
- Overall Length: 1.77 in.
- Material: Diamond Tipped
- Drill Size: 1/4 in.
- Brand Name: Dremel
Specifications
Cutting edge material
Size
Compatibility
Drill bit & set type
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
State Chemical Disclosure
Similar items you might like
Based on what customers bought
Diamond Hole Saw, 15 pcs Diamond Drill Bits Set Glass Drill Bit Extractor Remover Tools for Glass, Ceramics, Porcelain, Ceramic Tile (1/4"-2") $16.99
Sponsored$1699current price $16.99Diamond Hole Saw, 15 pcs Diamond Drill Bits Set Glass Drill Bit Extractor Remover Tools for Glass, Ceramics, Porcelain, Ceramic Tile (1/4"-2")
Save withShipping, arrives tomorrow4X MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Diamond Glass Grinder $26.94
$2694current price $26.94+$1.75 shipping4X MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Diamond Glass Grinder
Shipping, arrives in 3+ daysZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone $19.61
$1961current price $19.61ZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone
Shipping, arrives in 3+ days7Pcs 10-100Mm Diamond Drill Bits Coated Core Hole Saw Opener Cutting For Glass Tile Marble Glass Drilling Woodworking Power Tool $34.56
$3456current price $34.567Pcs 10-100Mm Diamond Drill Bits Coated Core Hole Saw Opener Cutting For Glass Tile Marble Glass Drilling Woodworking Power Tool
Shipping, arrives in 3+ daysGrinding Head Hexagonal Handle Carbide Rotary File Cast Iron Stone Hand Drill For Glass Stainless Steel Stone Rotary Tool A Fangkenuo $10.97
7 optionsAvailable in additional 7 options$1097current price $10.97+$1.99 shippingMore options from $6.71Grinding Head Hexagonal Handle Carbide Rotary File Cast Iron Stone Hand Drill For Glass Stainless Steel Stone Rotary Tool A Fangkenuo
Shipping, arrives in 3+ daysClearance Konghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit $6.46 Was $14.68
Clearance
Now$646current price Now $6.46, Was $14.68$14.68+$3.49 shippingKonghyp Set of 10 Diamond Hole Saw Drill Bits for Tiles and Glass - 3-50mm Diameter, 100 Grit
64.5 out of 5 Stars. 6 reviewsShipping, arrives in 3+ daysZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone $19.16
$1916current price $19.16ZEPARO Mini Drill Pen Cordless Electric Grinding Pen with 10 Drill Bits Rechargeable Carving Tool 3 Speed Electric Engraving Tool for Jewelry Wood Ceramics Shells Plastic Leather Stone
Shipping, arrives in 3+ daysUxcell 1/4 Inch Diamond Grinder Bit Head Tools, 1 Pcs Combination Set Ceramic Stained Glass Grinding Wheel Abrasive Tool for Forming Drilling Hard Glass, Gold Tone MCBL58 $16.89 Was $18.99
Now$1689current price Now $16.89, Was $18.99$18.99Uxcell 1/4 Inch Diamond Grinder Bit Head Tools, 1 Pcs Combination Set Ceramic Stained Glass Grinding Wheel Abrasive Tool for Forming Drilling Hard Glass, Gold Tone MCBL58
Shipping, arrives in 3+ days32 pcs Diamond Grinding Cutting Carving Bit Set For Dremel Rotary Tool Stone Tile Glass $16.98
$1698current price $16.9832 pcs Diamond Grinding Cutting Carving Bit Set For Dremel Rotary Tool Stone Tile Glass
Shipping, arrives in 3+ daysDiamond Grinding Cutting Carving Bit Set For Dremel Rotary Tool Stone Tile Glass $14.99
$1499current price $14.99Diamond Grinding Cutting Carving Bit Set For Dremel Rotary Tool Stone Tile Glass
Shipping, arrives in 3+ days15 PCS Diamond Hole Saw Drill Bit Set 15 Sizes Nickel Plated Glass Drill Bits For Glass Ceramic Tile Bottles Block Jars And Fiberglass Ceramic Tiles $21.88
$2188current price $21.88+$1.00 shipping15 PCS Diamond Hole Saw Drill Bit Set 15 Sizes Nickel Plated Glass Drill Bits For Glass Ceramic Tile Bottles Block Jars And Fiberglass Ceramic Tiles
Shipping, arrives in 3+ daysMCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder $15.35
$1535current price $15.35MCBL58 MCBL1 Diamond Grinding Bit Ceramic Glass Abrasive Tool Mini Portable for Grinder
Shipping, arrives in 3+ daysDiamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass $19.50
$1950current price $19.50Diamond Grinding Cutting Carving Bit Kit For Dremel Rotary Tool Stone Tile Glass
Shipping, arrives in 3+ daysDiamond Grinder Bit Set 1/4" Hex Shank 7Pcs Diamond Grinding Burr Drill Bits Rotary Tool Accessories for Porcelain Stone Glass Ceramics Carving Polishing Molding Engraving.$$Tools & Hardware Other $31.98
$3198current price $31.98Diamond Grinder Bit Set 1/4" Hex Shank 7Pcs Diamond Grinding Burr Drill Bits Rotary Tool Accessories for Porcelain Stone Glass Ceramics Carving Polishing Molding Engraving.$$Tools & Hardware Other
Shipping, arrives in 3+ daysDiamond Grinding Carving Cutting Burr Bit Set For Dremel Rotary Tool stone glass $24.99
$2499current price $24.99Diamond Grinding Carving Cutting Burr Bit Set For Dremel Rotary Tool stone glass
Shipping, arrives in 3+ days6/8/10/12/14Mm Round Handle Dry Brazed Diamond Hole Saw For Porcelain Tiles Marble Glass Ceramic Crowns Drill Bit For Power Tool 8Mm Fangkenuo $9.26
$926current price $9.26+$3.90 shipping6/8/10/12/14Mm Round Handle Dry Brazed Diamond Hole Saw For Porcelain Tiles Marble Glass Ceramic Crowns Drill Bit For Power Tool 8Mm Fangkenuo
Shipping, arrives in 3+ daysDiamond Drill Grinding Bit Set, Stone Carving Rotary Tools Polishing Kits Diamond-Coated with 1/8-inch Shank Universal Fitment for Stone Glass Ceramics$$Tools & Hardware Other $25.98
$2598current price $25.98Diamond Drill Grinding Bit Set, Stone Carving Rotary Tools Polishing Kits Diamond-Coated with 1/8-inch Shank Universal Fitment for Stone Glass Ceramics$$Tools & Hardware Other
Shipping, arrives in 3+ daysDo it 3/8 In. x 3-3/4 In. Carbide Glass & Tile Drill Bit 263521DB $10.19
$1019current price $10.19Do it 3/8 In. x 3-3/4 In. Carbide Glass & Tile Drill Bit 263521DB
Shipping, arrives in 3+ days
Popular items in this category
Best selling items that customers love
Dremel 736-01 Glass and Stone Rotary Tool Accessory Micro Kit, 8 Pieces $21.99
$2199current price $21.99Dremel 736-01 Glass and Stone Rotary Tool Accessory Micro Kit, 8 Pieces
594.6 out of 5 Stars. 59 reviewsSave withShipping, arrives tomorrowDremel 7134 5/64" Diamond Wheel Point Cyclinder Rotary Tool Accessory for Wood, Jade, Ceramic, Glass, Hardened Steel and Semi-Precious Stones $10.81
$1081current price $10.81Dremel 7134 5/64" Diamond Wheel Point Cyclinder Rotary Tool Accessory for Wood, Jade, Ceramic, Glass, Hardened Steel and Semi-Precious Stones
554.7 out of 5 Stars. 55 reviewsSave withShipping, arrives tomorrow140 PCS Polishing Kit Compatible with Dremel, Polishing Bits & Buffing Wheels, Metal & Wool Polishing Heads for Rotary Tools, Great for Jewelry, Glass, Ceramic, Metal Polishing $14.98
$1498current price $14.98140 PCS Polishing Kit Compatible with Dremel, Polishing Bits & Buffing Wheels, Metal & Wool Polishing Heads for Rotary Tools, Great for Jewelry, Glass, Ceramic, Metal Polishing
15 out of 5 Stars. 1 reviewsSave withShipping, arrives in 2 daysDremel 545 7/8" Diamond Cut Off Wheel Rotary Tool Accessory for Brick, Concrete, Epoxies Porcelain, Ceramics and Marble $40.20
$4020current price $40.20Dremel 545 7/8" Diamond Cut Off Wheel Rotary Tool Accessory for Brick, Concrete, Epoxies Porcelain, Ceramics and Marble
424.3 out of 5 Stars. 42 reviewsShipping, arrives in 3+ daysDremel 566 Tile Cutting Attachment Kit for Rotary Tools, 2-Piece $14.61
$1461current price $14.61Dremel 566 Tile Cutting Attachment Kit for Rotary Tools, 2-Piece
135 out of 5 Stars. 13 reviewsSave withShipping, arrives tomorrowNEIKO 00823A Diamond Hole Saw, 5 Pc Diamond Drill Bit Set, 5/32–1/2-Inch Hollow Core, 1/4-Inch Shank, Glass Drill Bit, Ceramics, Tile Drill Bits, Granite, Glass Cutter for Bottles, Pots, Marble $12.99
Sponsored$1299current price $12.99NEIKO 00823A Diamond Hole Saw, 5 Pc Diamond Drill Bit Set, 5/32–1/2-Inch Hollow Core, 1/4-Inch Shank, Glass Drill Bit, Ceramics, Tile Drill Bits, Granite, Glass Cutter for Bottles, Pots, Marble
124.4 out of 5 Stars. 12 reviewsSave withShipping, arrives tomorrowClearance 51 Pcs Drum Sanding Kit For Nail Drill Bits Dremel Accessories Rotary Tool Set $10.29 Was $13.98
Clearance
Now$1029current price Now $10.29, Was $13.98$13.9851 Pcs Drum Sanding Kit For Nail Drill Bits Dremel Accessories Rotary Tool Set
Shipping, arrives in 3+ daysDremel 710-08 160-Piece Rotary Tool Accessory Kit with Plastic Storage Case, EZ Lock Technology, Cutting Bits, Polishing Wheel and Compound, Sanding Disc and Drum, Carving, Sharpening, and Engraving $39.97 25.0 ¢/count
$3997current price $39.9725.0 ¢/countDremel 710-08 160-Piece Rotary Tool Accessory Kit with Plastic Storage Case, EZ Lock Technology, Cutting Bits, Polishing Wheel and Compound, Sanding Disc and Drum, Carving, Sharpening, and Engraving
214.8 out of 5 Stars. 21 reviewsSave withShipping, arrives tomorrowDremel 9901 1/8 inch Rectangle Shaped Tungsten Carbide Cutter for Steel, Stainless Steel, Iron, Ceramics, Plastics, and Hard Wood $17.95
$1795current price $17.95Dremel 9901 1/8 inch Rectangle Shaped Tungsten Carbide Cutter for Steel, Stainless Steel, Iron, Ceramics, Plastics, and Hard Wood
404.9 out of 5 Stars. 40 reviewsShipping, arrives in 3+ days92pcs Rotary Tool Accessories Kit for Dremel Drill Carving Polishing Grinding $12.87
$1287current price $12.8792pcs Rotary Tool Accessories Kit for Dremel Drill Carving Polishing Grinding
64.5 out of 5 Stars. 6 reviewsShipping, arrives in 3+ days(2 pack) Dremel 8193W 5/8" Grinding Stone Wheel Rotary Tool Accessory $7.94
2 optionsAvailable in additional 2 options$794current price $7.94(2 pack) Dremel 8193W 5/8" Grinding Stone Wheel Rotary Tool Accessory
234.5 out of 5 Stars. 23 reviewsSave withShipping, arrives todayDremel Rotary Tool Accessory Kit- Accessories- EZ Lock Technology- 1/8 inch Shank- Cutting Bits, Polishing Wheel And Compound, Sanding Disc And Drum, Carving, Sharpening, And Engraving 160-Pieces $44.99
$4499current price $44.99Dremel Rotary Tool Accessory Kit- Accessories- EZ Lock Technology- 1/8 inch Shank- Cutting Bits, Polishing Wheel And Compound, Sanding Disc And Drum, Carving, Sharpening, And Engraving 160-Pieces
35 out of 5 Stars. 3 reviewsShipping, arrives in 3+ days
Frequently bought together
Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry $41.33

Dremel 663DR 1/4" Glass Drill Bit Rotary Accessory for Glass, Ceramic Wall Tile, Glass Block, Glass Bottles, and Jewelry
HART 9-inch Torpedo Level, Magnetic Edge Top-Read Window $9.78

HART 9-inch Torpedo Level, Magnetic Edge Top-Read Window
100+ bought since yesterday Dritz Retractable Tape Measure $2.73

Dritz Retractable Tape Measure
Best seller Westcott Full Size Auto Retractable Ceramic Utility Box Cutter, Plastic, Green, 1-Count $3.78 Was $8.99

Westcott Full Size Auto Retractable Ceramic Utility Box Cutter, Plastic, Green, 1-Count
Customer ratings & reviews
Customer images
Showing 1-3 of 38 reviews
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!
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
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.









