8pcs HSS Drill Set

Our Characteristics
Name HSS Cobalt Drill Bit Set
Type DIN
Color Amber/TiTan Coated/Black&White
Body Material HSSM2/HSSM35/HSSW9/HSSW3/HSS4241
Tip Material HSSM2/HSSM35/HSSW9/HSSW3/HSS4241
Tip Shape 135Split Point/ 118 Point Angle
Tip Diameter 1.0mm~20.0mm
Total Length 20mm~600mm/ as per customer request.
Shank Type Pararell Shank
OEM Welcomed
Certification ISO9001/SGS
Feature straight round shank.
Smooth surface to reduce friction, sharp blade for fast drilling hole.
Smooth surface to reduce friction, sharp blade for fast drilling hole.
Wear-resistant with long service time.
Include 5pcs drills in different size:4mm,5mm,6mm,8mm,10mm, which meets your various needs.
Processing Technology Fully Ground
Production Experience 15years
Delivery Time 45days
Packaging Detail Plastic Case/Blister/skin card
Usage: cobalt high-speed steel for super abrasive resistance in tough metalsStainless Steel, Hard Metal and Iron.Particularly successful in cutting through hard metals such as hard metal ,stainless steel and cast iron, although they can be used for softer materials, too