Description
Colt Twinland Lip and Spur Drill Bits are the highest quality “Twinland” Drill Bits, made from C45 steel with a double flute. The centre point has been specially ground using a diamond wheel to give pin point accuracy in wood.
The twin lip and spur pattern leave’s a very clean finish; the second land seals flutes to prevent chip squeezing and burning resulting in an excellent, clean and accurate hole.
Supplied 15 mm Ø x 160 mm long
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