Price:
US$0.89

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Description:
HSS Cobalt Twist Drill Bit 1mm-10.2mm Auger Bit straight Shank For Electrical Drill

Specifications:
Material: M35 cobalt high speed steel
Quantity: One Piece


Size: 1mm-10.2mm (Please choose your desired Size)

Diameter(mm) Cutting length(mm) Total length(mm)
1 12 34
2 24 48
2.5 30 57
3 33 61
3.2 36 65
3.3 36 65
3.5 39 70
4 43 75
4.5 47 80
5 52 86
5.5 57 93
6 57 93
6.5 63 101
6.8 69 109
8 75 117
8.5 75 117
10.2 87 133

Features:
Using M35 cobalt high speed steel that has good toughness, high wear resistance, and excellent cutting performance.
M35 cobalt high speed steel can enhance heat resistance, extend the service life, high efficiency.
For all types of metal punching. Hand drill or bench drill can be used.
Uses: used for drilling stainless steel, iron, copper, aluminum, wood and other materials.

Package Included:
1x Twist Drill

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