70mm long Hinge boring drill bits wood working 1: 70mm long, 10mm shank 2: tungsten carbide materials. 3: stable performance

 Product description:

 Product name: 

70mm long Hinge boring drill bits  for wood working

1:Applied to wood drilling; excellent for high rotary speed machining;

2: sharp edge and high impact resistance; long service life.

3: High quality with competitive price

 Main Advantages :

1: high quality, tungsten carbide materials.

 2: stable performance in processing.

3:effective chip removing and avoid over-burning

4:Various types, can be made as client's request

  Specifications:

Chengdu Bangpu Alloy Material CO.,LTD is professional manufacturer and exporter of tungsten carbide inserts, turning inserts and woodworking tools for 12 years

Your special requirements are still welcome here.