Unibit® Step Drill Set, 3 Pieces, High Speed SteelSingle flute cutting edge for greater control through steps 3 flatted shank prevents slipping in drill chuck Non skid self starting tip eliminates skidding and the need for center punching Includes: #1, #2, #3 Specifications No. Of Pieces 3 Material High Speed Steel Country Of Origin United States

Kevlar® strap with metal latch

3" (76 mm)

140 PSI at 23 °C

Made of premium S2 steel to eliminate breakage and premature wear

Mode 3 stops approx

Spanner wrench

Hardened high speed steel teeth are laser welded to a tough shatterproof high carbon steel body to produce a highly durable

1/4" NPT-F outlet or QC depending upon model

steel mills

which is equivalent to temporary tightening of large truck tires

metal preparation

Lightweight with enhanced ergonomics and balance for comfort and control