diamond drill bit,
Sintered drill bit
the diamond segment is be sintered together.suitable for drill concrete.
TK-1A Mode
Port: ningbo or shanghai
Minimum Order Quantity: 20 Piece/Pieces
Supply Ability: 5000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: one core bit one box
Delivery Detail: 35days after receive deposit
diamond drill bit ,sintered
TK-1A diamond core bits is be produced by sintered technics.The diamond segment is be sintered together,you can see the segment connect through our show picture.
TK-1A is suitable for drill reinforced concrete and brick,marnle.
The diameter we can produce is from 20mm to 300mm. The length we can produce for core barrel is from 100mm to 550mm.
Model No.: More Models
Features: kingdream oil well drillings
1)Cover all IADC codes
2)used for oil well and water well
3) Best price and good quality
4) API
Model No.: FT
Features: Twist drill bits
Standard:DIN,ANSI,JIS
Process:Fully Ground,roll forged
Material:High Speed Steel
Point Angle:118 ,135 d
Model No.: FT
Features: twist drill bit
1.hss twist drill bits
2.7 years professional manufacture
3.titanium coated
Model No.: FT
Features: twist drill bit
1.hss twist drill bits
2.7 years professional manufacture
3.different surface
Model No.: FT
Features: 1.) 118 or 135 point angle
2.) Drilling for metal
3.) DIN338 or ANSI
4.) ISO 9001 ,TUV certificate
Model No.: FT
Features: Specifications: HSS twist drill bits
Standard: DIN338, DIN340, DIN345, DIN1897, DIN8039,
Material: M42, M35, M2, HSS9341, HS
Model No.: FT
Features: twist drill bit
1.hss twist drill bits
2.7 years professional manufacture
3.different surface
Model No.: FT
Features: 1. all kinds of twist drill
2.the specification can as your requirement
3, has enough stock
4 freight is cheaper
Model No.: FT
Features: 1. DIN338 HSS twist drill bits - standard length
2. DIN340 HSS twist drill bits - long length
3. DIN1897 HSS twist drill bit
Model No.: XD
Features: diamond finger bits
Sharp, more wearable, long life, no fragile when working, can adjust the grit according to customers' requ
Model No.: DL112-108
Features: 1.Diameter: 4~100mm
2.Grit: 50-60, or upon your request;
3.For various hard non-ferrous materials
4.Exported to 85 countries
Model No.: DL114-102
Features: 1.Special aluminum box packing
2.Excellent portability
3.Drill arrange reasonable size
4.Exported to about 80 countries