straight shank twist drill bit DIN1897 - DIN1897

Model No.: HTTS

Features: Hole saw
1. Cutting edges: tungsten carbide
2. Material thickness: 20mm

Model No.: DRTX

Features: rail cutter
19mm or 19.05mm weldon shank.
Suitable for all brands of rail drilling machines.

Model No.: DNHX

Features: cutting tool
1.Hss cutting tool, high-performance high speed steel
2.stable clamping
3.stable cutting

Model No.: DNTC

Features: 1. geometry for ply-cutting
2. lower friction.
3.Reduced damage of tips
4. improved performance of ships removal.

Model No.: all types

Features: Oil Casing pipe
1.Standard:API Spec 5CT,Q/ML002-2007,Q/ML003-2007
2.Dompetitive price
3.Deliver promptly
4.Good service

Model No.: all types

Features: Used oil Drill Bits
1)5 blades
2)quality guarantee
3)Long-term and trusty supplier
4)Considerate after sales service

Model No.: all types

Features: carbide insert
1)material:YG6-YG20,K05-K40
2)Density:1.344
3)shape:button,angle,etc.
4)field:cutting tool,drilling oil,water

Model No.: all types

Features: cemented carbide insert
1)material:YG6-YG20,K05-K40
2)Density:1.344
3)shape:button,angle,etc
4)field:cutting tool,drill tool

Model No.: all types

Features: Oil gas drill bits
1)5 blades
2)quality guarantee
3)Long-term and trusty supplier
4)Considerate after sales service

Model No.: all types

Features: carbide inserts
1)material:YG6-YG20,K05-K40
2)Density:1.344
3)shape:button,angle,etc
4)field:cutting tool,drilling oil,water

Model No.: XD

Features: diamond drill bits
1Sharp, more wearable, long life, no fragile
2can adjust the grit according to customers' request

Model No.: All types

Features: Specialisted in producing of Surface-set/ Impregnated diamond core bit, synthetic diamond bit, casing shoe bit, TC bit, NQ, HQ,,