M30x3.5 HSS Taper Hand Tap Sutton 6450550 Shank diameter 12mm

Shank diameter 12mm

1 PKT x 50pcs QUALITY ASSURED DELIVERED FREIGHT FREE NEW ZEALAND WIDE

seamless handle for maximum comfort hand & handle interlock causing less strain anti-roll handle design blade manufactured from chrome molybdenum vanadium steel hardened tipped for precision fit

Hardened to 53-58 HRc

Overall length 92mm

M30x3.5 HSS Taper Hand Tap Sutton 6450550 Shank diameter 12mmFor producing precision threads by hand tapping, for starting threads either second or bottoming taps should used after to achieve desire thread depth. General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Overall length 138mm Cutting length 48mm Drill diameter 26. 5mm