• Set of 7
• High Speed Steel (HSS) drill bits
• Roll forged flute twist drills
• Black oxide coating
• Meets the requirements of the DIN 338 standard
• Suitable for use with alloy steels, carbon steels and hardened alloy steel
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This Faithfull - HSS Drill Bits Set of 7 contains commonly used sizes from the metric range. These quality roll forged flute twist drills with a black oxide coating are manufactured from HSS in accordance to DIN338 standard. Suitable for use with alloy steels, carbon steels and hardened alloy steel. A cutting lubricant is recommended when using these drills in metal.
Although designed for cutting metal, HSS drills are also suitable for drilling holes in plastic, timber, chipboard and plywood. The robust plastic case with transparent lid secures and protects the drills when stored together with other tools.
Set of 7 drill bits, contains one of each of the following sizes: 1.5mm, 2mm, 3mm, 4mm, 5mm, 5.5mm and 6mm.