PRESTO 8.5mm HSS HI-NOX DRILL BIT FOR STAINLESS STEEL - OUTPERFORMS COBALT

Thread Size: 8.5mm

Type: HI-NOX
Material: HSS
Standard: BS328 - Din338

These drill's are Ground Drills (not rolled)
Hi-Nox is designed to be used on Austenitic Stainless Steel (Hard Steels)
New Geometry (130 gedree point cute Austenitic Stainless Steel)
Short Flute (Gives maximum rigidity)
Quick Spiral (Gives improved cutting action and swarf control)
Reduced Web Point (Resists work hardening and improves penetration)
Heavier web thickness (withstands high feed rates)
Improved point design (permits 2-3 regrinds without special point thinning)

A Precision top quality Drill Bit from Presto Sheffield (BS328 Din 338)

Postage

This item will be sent by Royal 2nd Class Post or by 1st Class Post if selected.