
Different Size Rotary Hammer Drill Bit
Ningbo Riset Import And Export Co., Ltd.- Customized:Customized
- Standard:AISI
- Length:Taper-length
- Type:Center Drill Bit
- Material:Tungsten Carbide
- Usage:Masonry Drilling
Base Info
- Model NO.:DC-07
- Weight:0.2kg
- Packing:20PC,Carton
- 20"Gp:10000PCS
- Transport Package:PVC Bage, PVC Tube
- Specification:dia. 12mm-40mm
- Trademark:ProKing,OEM
- Origin:Ningbo
- HS Code:8467299000
- Production Capacity:500000PCS,Month
Description
Working Lifetime More Long ★Chromuim-Molybdenum steel body no break risk!
★Big U flute for less friction and good dust removal fast drilling!
★4 flute for fast drilling speed and low vibration!
★PGM quality carbide tip for fast drilling!
★High temperature vacuum brazing for strengh!
★Shot peening surface treatment for long life!
★Euro standard heat treatment for long life!
★Perfect circular drilling holes promised




★Big U flute for less friction and good dust removal fast drilling!
★4 flute for fast drilling speed and low vibration!
★PGM quality carbide tip for fast drilling!
★High temperature vacuum brazing for strengh!
★Shot peening surface treatment for long life!
★Euro standard heat treatment for long life!
★Perfect circular drilling holes promised



