Helical Flute Thread Mill: 1/4-28, Internal, 3 Flute, 0.2500" Shank Dia, Carbide DA / TG / AF Collet Nuts & Wrenches - TG Collet Nuts Maximum Pressure (psi): 4

Maximum Pressure (psi): 4

4800 Shank Size Type Regular PSC Code 5136

Item #: 13298740

Item #: 96371661

Helical Flute Thread Mill: 1/4-28, Internal, 3 Flute, 0.2500" Shank Dia, Carbide DA / TG / AF Collet Nuts & Wrenches - TG Collet Nuts Maximum Pressure (psi): 4Item #: 02127462 Brand: Tool Flo Model #: 1271230 Product Specifications Material Carbide Thread Size (Inch) 1 4 28 Thread Type Internal Shank Diameter (Decimal Inch) 0. 2500 Cutting Diameter (Decimal Inch) 0. 1970 Length Of Cut (Decimal Inch 4 Decimals) 0. 4400 Overall Length (Decimal Inch) 2. 5000 Thread Standard UN Flute Direction Right Hand Material Grade Micrograin Number Of Flutes 3 Coating Finish AlTiN Coolant Through Yes Teeth Per Inch 28