LONG SERIES SLOT DRILL - Best Carbide 5/16" (2 Flute, Uncoated) Sandvik HSS-PM Blue Spiral Flute PVD FeN coated Tap 1" UNF and equipment

and equipment

✔ Thread Size: 1-1/2" BSPT (British Standard Pipe - Taper)✔ Standard: ISO 2284✔ Material: High-Speed Steel (HSS) for strength and wear resistance✔ Thread Form: 55° flank angle for precise and secure pipe threading✔ Tolerance Standard: BS 949 1982 Part 3✔ Flute Type: Straight flute for efficient chip evacuation✔ Lead Type: Bottoming lead for threading to the full depth✔ Cutting Direction: Right-hand cutting✔ Application: Suitable for general-purpose pipe tapping across various materials

this insert produces the full 60° thread profile in a single pass

Part no 2309-50

making it ideal for threading through-hole and blind-hole applications

LONG SERIES SLOT DRILL - Best Carbide 5/16" (2 Flute, Uncoated) Sandvik HSS-PM Blue Spiral Flute PVD FeN coated Tap 1" UNF and equipmentBest Carbide's high performance cutting tools are engineered for precision and durability. This tool is part of a specialized series built for accurate milling, drilling, and slotting operations across a wide range of materials. Cutting Diameter: 5 16 Shank Diameter: 5 16 No. of Flutes: 2 Coating: Uncoated Made from solid carbide for extended tool life Optimized for performance in steels, alloys, and hardened materials Manufactured in the USA to