Somta Series 551 - HSS Short Hand Tap 1-3/8" UNF Second (Intermediate) Best Carbide 5/16" 4 Flute TiALN Coated Short Series Corner Radius End Mill – 5/16" Shank 7391-T10: Ø6

7391-T10: Ø6

Range: 25-40mm

Power Supply: Rechargeable lead-acid battery (6V/3

Annular Cutter 1/2 x2"

Durable Stainless Steel: Made from high-grade 304 stainless steel

Somta Series 551 - HSS Short Hand Tap 1-3/8" UNF Second (Intermediate) Best Carbide 5/16" 4 Flute TiALN Coated Short Series Corner Radius End Mill – 5/16" Shank 7391-T10: Ø6HSS Second (Intermediate) Short Hand Tap 1 3 8" UNF The SOMTA 5513492 1 3 8" HSS Second (Intermediate) Short Hand Tap is a heavy duty, precision tap designed for general purpose hand tapping of large diameter UNF threads. Made from high speed steel (HSS) and compliant with ISO 529 standards, it features a 60 flank angle thread form and ISO 2 2B tolerance for accurate, secure threading. The straight flute design promotes efficient chip evacuation, and