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Glass Drill, Glass Drill Bit, Tile Drill Bit manufacturer / supplier in China, offering Professional Tile and Cross Glass Drill Bit with Spiral Flute, DIN338 HSS Fully Forged Black-Oxided Twist Drill Bits, DIN338 HSS Fully Ground Amber Finish Cobalt Drill Bits and so on.

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Supplier Homepage Product Glass And Tile Drill Bits Professional Tile and Cross Glass Drill Bit with Spiral Flute

Professional Tile and Cross Glass Drill Bit with Spiral Flute

FOB Price: US $0.1-1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.1-1/ Piece
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Port: Shanghai, China
Production Capacity: 100000PCS Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DM4-GD001
  • Material: Tungsten Carbide
  • Tip: Spear Point/ Cross Tip
  • Shank Type: Straight Shank, Hex Shank
  • Shank Material: 45 # Steel
  • Process: ED/ Ground/ Milled
  • Size: 3-16mm
  • Transport Package: Blister Card, Skin Card, Aluminum Box
  • Origin: Danyang City, Jiangsu Province, China
  • Type: Core Drill Bit
  • Usage: Glass Drilling
  • Surface Treatment: Chrome Plated, Zn-Coated, Ni-Coated, Sandblasted
  • Hardness: 89-92HRC
  • Tip Material: Tungsten Carbide
  • Application: Glass, Tiles, Ceramics, Mirror, Hard Plastic
  • Trademark: DM
  • Specification: 3-16mm
  • HS Code: 8207509000
Product Description
Product Description

Precision diamond ground carbide tipped tip for exact pilot drilling. High temperature brazed carbide tip, straight shank. drill bit surface: silver. It is a tool for punching holes in glass, mirrors, tiles and ceramics material.


1.Bit titanium plating technology, strengthen the hardness of alloy, reduce alloy wear and prolong the service life of products

2.Drilling on glass, granite tile and glass material, good concentricity and good quality

3.Available in bench drill and magnetic drill,air gun drill, drilling machine

4.Petiole titanium plating processing, strengthen the extension rod hardness, reduce fracture

Material: Tungsten carbide tip and 40Cr body

Tip:"-" "+'

Shank: Hex shank for easy change, round shank for general use

Useage: For drilling in glass, tiles, ceramics, mirror,hard plastic, objects and so on

Surface Finishing: Sand-blasted, tin-coated, black oxide, zinc plated, nickle plated, chrome plated.

Product Information


Chrome-Coated Glass Drill Bits
Item No.:
* Spear point reduces cutting pressure for cleaner holes.
* Cuts a perfectly round hole without chipping or breaking.
* Best result with lower rpm and good cooling with water, vinegar and turpentine.
* For use with rotary drills only.
* For drilling glass, tile, mirrors and ceramics.
* Drill Set are available.
Metric Sizes (mm) :Fractional Sizes (inch):
Item No.Dia.Over Length
Item No.Dia.Over Length







Product Picture
Professional Tile and Cross Glass Drill Bit with Spiral Flute

1 pc in one blister card, skin card, then in paper box, then in carton

1. TNT/FedEx/DHL/UPS for samples or under 45KG weight goods , Door to Door.

2. By Air or by Sea for batch goods,from airport(seaport) to airport(seaport).
3. Customers specifying freight forwarders or not.
4. Production Time: 3- 7days for samples; 2-3.5 weeks for batch goods
Professional Tile and Cross Glass Drill Bit with Spiral Flute

Our Company

1) We're a direct manufacturer and 100% export to worldwide(USA,Russia,Ukraine,Isrel, Jordan, Iran, Thailand,Duabai, South Africa, Kenya, Egypt, Australia, UK, Spain, Brazil, etc)
2) We have around 15 years producing experience.
3) Our drill product:HSS drill bits, masonry drill, SDS drill,glass&tile drill, step drill, wood flat drill, wood auger bit, wood brad drill, center drill, left hand drill, drill set etc.
4) Above 95% customers will place a formal order after testing the samples.

More information about our products, welcome to visit :

Professional Tile and Cross Glass Drill Bit with Spiral Flute


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