The Presto Metric Coarse Straight Flute full size taps used as Machine taps or sets of 3 as Hand taps sets for tapping in free cutting Steel up to 800N/mm2. The perfect form thread is generated by a combination of effective pitch diameter, major diameter and chamfer length.

Specification:

• Nominal Diameter: M4 x 0.7 SET.
• Flute Length: 13mm.
• Overall Length: 53mm.
• Material: HSS.
• Finish: P0 Bright Finish.

Buy Presto M4 X 0.70 HSS Tap Set ISO 529 Short Machine 6H online now from DW Toolshop, one of the UK and Irelands largest tool shops.