M3 - M16 Metric Coarse HSS-Co5 Spiral Point (Gun Nose) Tap (click for more options) Size:M12 x 1.75p HSS-Co5 Spiral Point (Gun Nose) Tap particularly important on the cutting

particularly important on the cutting edges

Bordo Metric Quick Silver M2-HSS Twist Drills

Bronze Finish (gold oxide) surface treatment

Note: All Powercoil Kits above M12 or 1/2 diam

M3 - M16 Metric Coarse HSS-Co5 Spiral Point (Gun Nose) Tap (click for more options) Size:M12 x 1.75p HSS-Co5 Spiral Point (Gun Nose) Tap particularly important on the cuttingHSS Co (Cobalt) Bright Finish Metric Coarse Spiral Point Machine Tap. HSS Co Spiral Point (Gun Nose) Taps. Spiral point taps, also known as 'Gun nose taps', have straight flutes supplemented by angular cutting faces at the lead. The design of the cutting portion propels the swarf ahead of the tap leaving the flutes clear for the flow of coolant to the cutting teeth. Primarily designed for use in through holes, these taps can be used in blind holes