Gold Member Since 2015
Audited Supplier
Shanghai Ostar Tools Int'l Co., Ltd.

Diamond Core Drill Bit, Hole Saw, Carbide Saw Blade manufacturer / supplier in China, offering Vacuum Brazed Diamond Drill Bits, Serious Screwdriver Bits Set, S1025hf 10 Tpi Straight Back Bi-Metal Reciprocating Saw Blade (2-Pack) and so on.

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Supplier Homepage Product Hole Saws Vacuum Brazed Diamond Drill Bits

Vacuum Brazed Diamond Drill Bits

FOB Price: US $2 / Piece
Min. Order: 1,000 Pieces
Min. Order FOB Price
1,000 Pieces US $2/ Piece
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Port: Shanghai, China
Production Capacity: 100000PCS/Month
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: BD-003
  • Length: 4mm,5mm,8mm,9mm,10mm
  • Material: Diamond
  • Size: 4mm,5mm,8mm,9mm,10mm
  • Brand Name: Ostartools or OEM
  • Art Number: Bd-002
  • Using: Masonry Drilling
  • Trademark: Ostartools or OEM
  • Specification: 4mm, 5mm, 8mm, 9mm, 10mm
  • HS Code: 8207509000
  • Customized: Customized
  • Type: Core Drill Bit
  • Usage: Masonry Drilling
  • Finishing: Orange
  • Application: Drill Granite, Marble, Porcelain Wall and Glass
  • Arbor: Quick Change Release Arbor
  • Package: White Paper Box, Double Blister, Plastic Tube
  • Transport Package: OPP Bag, Double Blister with Card, Cartoon
  • Origin: Shanghai, China
Product Description
Vacuum brazed Diamond Core / DrillBit / Hole Saw
Brazing diamond drill, is mainly used for drilling granite, marble, ceramic, glass, etc., wet and dry can be used. Processing of high efficiency, long service life, good chip removal performance. 

1) Diameter: 4mm,5mm,8mm,9mm,10mm and we can make the diameter 5-120mm available
2) Length: 80mm, coating length: 10-13mm
3) Diamond grit: #35/40, or upon request
4) Special design available upon request, we can make round shank, hexagon shank, M14 connection and 5/8-11 threading.

1) Suitable for cutting, dry drilling various hard Non-ferrous materials, such as marble, granite, glass, ceramic, hard concrete and brick
2) Smooth cutting surface, high cutting speed.
3) It is your problem solver for drilling holes.
4) Longer working life than electroplated one.
5) It can drill holes with or without water(Dry or wet drilling).
* a high speed drill/grinder must be used
* working speed: 6000-10000RPM
* use in dry, start with easy touch will get min. 30% more cutting efficiency & life
* start with 45angle on the spot move drill upright when the hole starts
* designed for high performance and heavy duty use on all tilling materials and other hard stone masonry products;
* guaranteed to make a hole in 5 seconds on up to 10mm thick porcelain tiles
* excessive wear will occur on abrasive materials, eg. sand stone, concrete etc.

Product Pictures:
Vacuum Brazed Diamond Drill Bits

Vacuum Brazed Diamond Drill Bits
Vacuum Brazed Diamond Drill Bits
Vacuum Brazed Diamond Drill Bits
Vacuum Brazed Diamond Drill Bits
Vacuum Brazed Diamond Drill Bits

Contact Information:

Tel:  +86-21-58870860
Fax: +86-21-58822295

Any interests in our products,pls kindly feel free to contact us.
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Ms. Vikki Tao
Sales Representative
To: Ms. Vikki Tao

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