Saber HSS TiN Coated Straight Flute Step Drill Set - Metric CNC machined for consistently high

CNC machined for consistently high quality

The thread profile of UNF is the same as for metric threads and is described in the JIS B0206 standard

Chrome Alloy Metric Coarse Intermediate Taps and 1" Button Dies

Heavy duty hex shank ensures maximum torque transfer & eliminates chuck slip

The right hand spiral forces the swarf out of the hole and prevents the chips from clogging at the bottom of the hole or in the flutes

Saber HSS TiN Coated Straight Flute Step Drill Set - Metric CNC machined for consistently highSaber HSS TiN Coated Straight Flute Step Drill Set Metric Saber step drills are ideal for electrical contractors, sheetmetal workers and auto mechanics. Step drills are designed for drilling repetitive holes in steel, stainless steel, copper, brass, aluminium, plastic, plexiglas, laminates and many other thin materials. Manufactured from premium quality high speed steel with double fluted ground cutting edges for long service life. No pilot hole