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WD1219GB-19pcs fully ground twist drill bits set
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WD1219GB-19pcs fully ground twist drill bits set
DIN338 fully ground twist drill bits with gold and bright surface treatment, 118/135 degree point
Ideal for drilling on mild steel, copper, aluminium, zinc alloy etc.
parallel shank
plastic box packing
Drill bits made from high speed steel
1, 1.5,2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8,8.5, 9, 9.5, 10mm