19 22mm Round Shank
- New NB tip styles with different profifi le angles, combined with correct carbide grade,increase penetration and tool life.
– Offers strong physical lock between steel and carbide, improvingabrasion resistance.
– Outperforms in hard and excessive impact cutting conditions.
- Uses easy-to-install/remove LR55 sleeve retainer for extended bore life.
Round Shank cutter bits are using for Foundation Drilling,they are using for all kinds of rotary Piling Machines and Drill rigs.
We also make bits according to your drawing and samples. And make them with shortest time. As a leading manufacturer of foundation drilling tools in China, We offer you products which have been adapted to the Rotary Drilling Rigs piling machines with high speed, a long service life and short tool Changing times for high volume daily production.You will receive the complete product line :Casing tools and holders, round shank bits, Welding bars, quick change bars and holders ,weld on casing bar, stop wedge and screw connections etc.
Replacement of Betec No.,B43/3,B1HDk12,B3,B3K,B1HDK12K,B40HDK12,B40HDS,B40/3,B40K17.B40/9,B47KH17,B47K19,B47KH22, B47K22/60, B47K25/57, etc.
Hard Facing — Increases Wear Resistance to Extend Tool Life
- Increased wear protection allows better utilisation of the carbide tip.
Head Design — Improved Productivity
- Offered in different gage lengths.
- Slim-line design increases productivity and reduces dust.
Brazing
- proprietary brazing technology offers improved strength.
Wide-Collar Design
- Protects the block and improves machine productivity.
Retainer Systems
- Hair pin retainers rotate freely, offering fast, easy, and safe installation and removal.
