Blue Shark Spiral Flute Tap, High Speed Cobalt, 1/4"-28 Thread, 3.15" L Adhesive Primers straight wire mini-roller frames and

straight wire mini-roller frames and resist all common solvents used in coatings and clean-up

Includes: (4) 6" 14/18 TPI metal cutting (3/32" - 5/16") blades

Clamps do not project over the width of the block

Sub-base concentricity gauge included to ensure bit concentricity

Blue Shark Spiral Flute Tap, High Speed Cobalt, 1/4"-28 Thread, 3.15" L Adhesive Primers straight wire mini-roller frames andDesigned for superior performance in blind hole tapping in a wide range of stainless steels Flute angle facilitates better chip evacuation, offering improved thread quality and longer tool life Recyclable packaging Specifications Material High Speed Cobalt Thread Size 1 4" 28 No. Of Flutes 3 Overall Length 3. 15" Chamfer Type Semi Bottoming Additional Material Specification Powder Metallurgy Coating Super B (TiAlN WC C) Thread Type UNF Limits H3 Flute