MK Morse SDSS03 – Step Drill 1/8″ to 1/2″ by 16ths

MK Morse SDSS03 Step Drill 1/8″ – 1/2″ by 16ths

Step drills are ideal for drilling repetitive holes by electrical contractors, sheet metal workers, and auto mechanics. HSS drills are made of high speed steel with double fluted ground cutting edge for long life.

Features:

7 Steps:  1/2″, 3/16″, 1/4″, 5/16″, 3/8″, 7/17″, 1/2″

Reduce secondary operations with trailing flute that automatically deburs holes

Increase accuracy when drilling with 3 flats on shank for secure fastening in drill

Faster penetration than standard points with split point tip for self starting drills

Re-sharpenable cutting edges allows for longer tool life

Applications:

steel

copper

brass

aluminum

Plexiglass

sheet metal

PVC

plasterboard

hole enlarging