Imperial BSW HSS Taper/Intermediate/Bottom and Set - Straight Flute Tap Size:1/8-40 BSW HSS Intermediate Tap 1/16-3/8" 21 Piece HSS Cobalt

1/16-3/8" 21 Piece HSS Cobalt Drill Set ABS Case

concrete and other masonry materials

Optimised geometry to cut paper and card

35mm (1/4") Shank

Imperial BSW HSS Taper/Intermediate/Bottom and Set - Straight Flute Tap Size:1/8-40 BSW HSS Intermediate Tap 1/16-3/8" 21 Piece HSS CobaltHSS Bright Finish BSW Hand and Machine Taper Tap. HSS Straight Flute Short Machine and Hand Taps. These general purpose taps are ideal for creating new threads in a wide variety of materials. Goliath HSS taps provide a high hardness to toughness ratio, compressive and tensile strength, good abrasion resistance and resistance to micro chipping, ensuring a long tool life. Unified National Fine (UNF) thread form was introduced in 1948 as an attempt to