Goliath ETW1812SP BSW Spiral Point Machine Tap Set 1/8 - 1/2" - HSS-Co5

Product Features

• BSW HSS-Co5 Spiral Point Machine Tap Set 1/8, 5/32, 3/16,1/4, 5/16, 3/8, 1/2
• 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 provided that there is ample clearance beyond the threaded section to accommodate the swarf.
• The advantages of a gun nose tap are the shearing action of the angular cutting faces, which produces a fine finish on the threads and shallower flutes.

Specifications

• BSW HSS-Co5 Spiral Point Machine Tap Set 1/8, 5/32, 3/16,1/4, 5/16, 3/8, 1/2
• HSS-Co Spiral Point (Gun Nose) Taps.
• Primarily designed for use in through holes, these taps can be used in blind holes provided that there is ample clearance beyond the threaded section to accommodate the swarf.
• Manufactured from HSS-Co5, this modern design tap uses straight flutes supplemented by angular cutting faces at the point to produce a fine finish on the threads.