Specifications

Hinge Boring bits
1.German quality standard
2. negative spurs
3. Centering point

High effciency hinge boring bits and high performance carbide hinge boring drill bits

Application

Portable boring machines

Automatic boring machines

CNC machining centers

For chip free drilling of dowel holes in solid wood and wood-based panels

Material&Design

 2 negative spurs

Centering point

Cylindrical shank with clamping surface

Spiral with back guide 

TCT- tipped

Plastic coated

Advantages

Chip-free edges thanks to spurs

Safe drilling thanks to centering point

Protection of the hole edge upon exacting thanks to spiral with back guide

Optimum chip evacuation thanks to plastic coating

Tool life increased up to fivefold compared to traditional dowel bits 

Specifications:

 

Chengdu Bangpu Alloy Material CO.,LTD is professional manufacturer and exporter of tungsten carbide inserts, turning inserts and other cutting tools.can supply you various types and grades of cemented carbides inserts including ISO turning inserts, Aluminum turning inserts, Profile turning inserts, Heavy turning inserts, Cermet inserts, PCBN&PCD inserts, Parting, Grooving inserts, Milling inserts and so on.

 

 

 

Our inserts are optimized design with low wear, low friction and long life.

 

If you are interested in our products, please feel free to contact us. Your special design is also welcomed here.