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WD12251AB-25pcs fully ground twist drill bits set
specification
WD12251AB-25pcs fully ground twist drill bits set
DIN338 fully ground twist drill bits with amber and black surface treatment, 118/135 degree point
Ideal for drilling on mild steel, copper, aluminium, zinc alloy etc.
parallel shank
metal box packing
Drill bits made from high speed steel
Contents:
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, 10, 10.5, 11, 11.5, 12, 12.5, 13mm