High Speed Steel Fully Ground Twist Drill Bit Straight Shank
Material: HSS / High Speed Steel
Straight shank.
Fully ground.
The drill bit made from high quality high speed steel , Sharp and wear-resistant, long service life.
135 Degree Heads for Good Self Centring Properties Reducing the Need to Centre Punch the Work Piece.
Ground flute for increased accuracy when drilling.
Suitable for Metals, Alloyed Steel, Unalloyed Steel, Cast Steel, Cast Iron, Sintered Iron, Malleable Cast Iron, Non Ferrous Metals & Hard Plastics.
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