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Module four: Specialist Electrician's Tools

Power Tool Accessories: Drill Bits 

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Metal drill Bits - HSS and HSS Cobalt

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A metal drill bit can be easily identified by the sharp tip, and the fact that that metal drill bits have the same diameter along the entire length.

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HSS Metal Drill bits have tips which are ground at an angle of 118°, This angle on the tip aids in drilling into softer metallic materials such as copper or aluminium.

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There are also 135° Metal drill bits available, these 135° have a split point, which makes penetration of metal effortless, as the split point prevents "drill walk".

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Roll forged from High Speed Steel, the C.K range of drill bits for metal conform to the requirements of DIN 338.

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Available in metric sizes 1 to 13mm in 0.5mm steps and Imperial 1/16” to ½”.

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C.K® and Kasp® are registered trademarks of Carl Kammerling International Ltd. Avit™ is a trademark of Carl Kammerling International Ltd.

All text Copyright © Carl Kammerling International Ltd. 2008 

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