100% Brand New and high quality.
Specification:
Flute: 3
Angle: 90°
Size:
Blade diameter: 6.3mm, handle diameter: 0.5cm, handle length: 3.7cm
Blade diameter: 8.3mm, handle diameter: 0.6cm, handle length: 4cm
Blade diameter: 10.4mm, handle diameter: 0.6cm, handle length: 3.9cm
Blade diameter: 12.4mm, handle diameter: 1cm, handle length: 4.6cm
Blade diameter: 16.5mm, handle diameter: 1cm, handle length: 4.7cm
Blade diameter: 20.5mm, handle diameter: 1cm, handle length: 4.7cm
Materials: High speed steel 4241
Manufacture Country: China
Instructions included: Yes
Description:6pcs 90° 3 Flute countersink deburring taperedHSS drill bit set
Features:
- It is possible to more easily drop the processed debris during the chamfering process without delaying the work efficiency due to tool clogging.
- Suitable for workpieces with hardness below 25HRC, such as carbon steel, thin iron plate, insulation board, PVC board, wood board, etc.
- The blade can be ground: a more convenient maintenance method allows the tool to be ground without unloading.
- Automatic through- hole chamfering cutters can quickly chamfer the two sides of the hole in a few seconds.
- The processing of the taper can be done in one operation. Suitable for small cutting volume machining.
Package Included:
6 x Tapered Drills