1 fast drilling speed
2 high efficiency and less chipping
3 minimum material deformation
4 long life
Port: shanghai
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 10000 Piece/Pieces per Week
Payment Terms: T/T,Western Union,paypal
Contact Supplier
Packaging Detail: box then in carton
Delivery Detail: 5-7days
We specialize in the production of diamond drill
Sharp,wear-resisting
Don't jumping edge
Long service life
require lower WOB,high rotary speed and small flow rate, good concentricity
Wildly used in cutting glass
Diameter: 5mm - 100mm.
Total length: 70mm,75mm,90mm,95mm
Dig holes. 5000+ ---- 10000+
Classed by suitable equipments :
1. Straight shank
2. Cone shank
3. Threaded shank
Segment Height: 10mm
Wall Thickness: 0.8mm-1mm
Model No.: CBCC
Features: Black Geological Diamond Drill Bits for Concrete Containing Faractured Layers and Steel Bars
professional good quality
Model No.: CBCA
Features: Silver Geological Diamond Drill Bits for All Types of Concrete
low price good quality professional
longer life
Model No.: CBCA
Features: Silver Geological Diamond Drill Bits for All Types of Concrete
low price good quality professional
longer life
Model No.:
Features: TCI tricone bit
1.high toughness
2.high durability
3.covers almost all IADC code
4.size from 3 1/2" to 26 1/2"
Model No.: custom
Features: electrical drill
(Super high wear resistance/ high impact resistance/high precision)
Model No.: custom
Features: drill machining
(Super high wear resistance/ high impact resistance/high precision)
Model No.: custom
Features: drills factory
(Super high wear resistance/ high impact resistance/high precision)
Model No.: custom
Features: the smallest drill
(Super high wear resistance/ high impact resistance/high precision)
Model No.: TY-H025
Features: HSS Drill Bits
Standard:ASME B.94.11M-Screw Machine Length
Manufacturing:Fully Ground
Size:1-20mm
ISO2000 CERTIFICATED
Model No.: TY-H001
Features: Hss Twist Drill Bits
HSS Black Drill Bits
Material:HSS
Size:0.2mm-20.0mm
Package:10/5 pcs in a pvc pouch then in paper box
Model No.: TY-H1301
Features: 13pcs HSS Drill Bits Set
Rolled,Polished,Fully Ground
ISO 2000 CERTIFICATED
SIZES(MM): (1.5-6.5)X0.5MM+3.2MM+4.8MM
Model No.: N16
Features: Water Chuck
1.NO.1 manufacturer of grinding wheel in china,OEM available,Competitive price.
2.ISO9001:2000 and MPA list.