Diamond Core Drill Bit
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation4 long life
Port: shanghai
Minimum Order Quantity: 30 Piece/Pieces 00
Supply Ability: 1000 Piece/Pieces per Week 94
Payment Terms: T/T,Western Union
Contact Supplier
Packaging Detail: first in box, then in cartons or paper box individually, then into pallets cartons
Delivery Detail: 7-10days
diamond drill bits
We specialize in the production of diamond drill
drill bits
Sharp,wear-resisting
Don't jumping edge
Long service life
Punch least 2500
require lower WOB,high rotary speed and small flow rate, good concentricity
Wildly used in cutting glass
Diamond grain size: 80 #-100#.
Diameter: 5mm - 100mm.
Total length: 70mm,75mm,90mm,95mm
Dig holes. 2500+ ---- 4000+
(use Diameter 6mm bit and thickness 6mm glass)
Classed by suitable equipments :
1. Straight shank
2. Cone shank
3. Threaded shank
Segment Height: 5.5mm
Wall Thickness: 0.8
Application: Granite, Marble, Porcelain and General Tile
Arbor: 10mm
Adapter: 5/8-11
Price: 2-15 USD/pcs
Model No.: HJ437GL
Features: 1)8 3/8'' 212.7mmHJ437GL TCI Bits (passed CE)
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1piece
Model No.: GA515G
Features: 1)215.9mm GA214steel tooth bit
2)15 year's experience in drill bit
3) certificate:ISO9001:2000
4)MOQ:1piece
Model No.: All types
Features: Tricone bit
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000
Model No.: All types
Features: tricone bit
1.API &ISO9000
2.lower price with good quality
3.from 3" to 26"
4.min order 1pcs
Model No.: All types
Features: Tricone bit
1)Standard:API$ISO
2)safe,reliable and easy
3)Best quality and best service
4)FOB$100~3000
Model No.: all types
Features: nq diamond core bit
1.nq diamond core bit ISO
2.OEM nq diamond core bit
3.pcd nq diamond core bit
4.Best sale nq diamond bit
Model No.: All types
Features: rock roller bit
1.API &ISO9000
2.lower price with good quality
3.from 3" to 26"
4.min order 1pcs
Model No.: all types
Features: core drill rods
1.core drill rod high quality
2.hot NQ HQ core drill rod
3.core drill rod supplier
4.core rod popular
Model No.: all types
Features: HQ rod
1.HQ drill rod high quality
2.hot NQ HQ drill rod
3.hq drill rod supplier
4.HQ NQ popular
Model No.: all types
Features: coal cutter
1.coal cutter with high quality
2.coal cutter manufacturer
3.ZM brand coal cutter
4.coal cutter can desion
Model No.: all type
Features: Extension rods
Dia: 42,50,60,73,76,89,102,112,127mm
Material :DZ50, R70, G105,S135
MOQ: 1 PCS
manufacture rod bit
Model No.: all type
Features: Extension rod
Dia: 42,50,60,73,76,89,102,112,127mm
Material :DZ50, R70, G105,S135
MOQ: 1 PCS
manufacture rod bit