- Overview
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Basic Info.
Model NO.
CNTN00183
Surface Treatment
Bright
Delivery
30~45 Days
Transport Package
ABS Box
Trademark
PRECY or OEM
Origin
China
HS Code
8207509000
Production Capacity
100000 Pieces/Year
Product Description
Drilling of ordinary steels.
3.118° tip: 118° tip angle for the sharpening of the drill bit. (135° is also available)
4.Suitable for general use in materials with long shavings. Enables the rapid attach of the material and simple centring.
5.Cylindrical shank: the diameter of the shank is equal to the diameter of the tip.
6.Enables versatile use on portable electrical tools and CNC machine tools.
7.30° type N flute: normal flute profile with a 30° helix angle.
8.Suitable for general use. Provides good rigidity to the tool, as well as excellent drilling precision.
9.High-speed steel: HSS substrate.
10.For general use in steels and cast irons up to 950 N/mm². 
1.Split-point grinding:reduction of the drill tip.
2.Enables the simple self-centring of the drill bit on the smoothest of surfaces. Significantly reduces the requried axial load.3.118° tip: 118° tip angle for the sharpening of the drill bit. (135° is also available)
4.Suitable for general use in materials with long shavings. Enables the rapid attach of the material and simple centring.
5.Cylindrical shank: the diameter of the shank is equal to the diameter of the tip.
6.Enables versatile use on portable electrical tools and CNC machine tools.
7.30° type N flute: normal flute profile with a 30° helix angle.
8.Suitable for general use. Provides good rigidity to the tool, as well as excellent drilling precision.
9.High-speed steel: HSS substrate.
10.For general use in steels and cast irons up to 950 N/mm².
Ø 2 - 3 - 4 - 5 - 6 - 8 mm
