R25.05
Drill diameter: Ø4.2mm
Packaging: Carded 1
Point: 135° split point
Drill bit: HSS (Hi-speed steel)
The drill bit is made from HSS (hi-speed steel) and is precision fully ground at 135° with a split point. The drill bit can be used to drill materials such as iron, steel, non-ferrous metals and plastics.
Standard HSS 118° angle point drill bits are designed as an all purpose drill bit and it will cut most materials.
Industrial HSS 135° angle point drill bits are designed to cut metal. The split point adds 2 extra cutting edges with the adantage of reducing the amount of pressure required to perform the cut.
The drill bits are re-sharpenable several times. We recommend the following machines as it will sharpen 135° HSS split point drill bits with ease:
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General safety suggestions:It is advisable to always have the following items nearby and in a good condition
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Wear Gloves
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Eye Protection
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Hearing Protection
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Dust Mask
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