Unibit® Step Drill Set, 4-Pc, HSS #1/#2/#4/#21 ORS NASCO Features hollow end and heavy-duty

Features hollow end and heavy-duty brushing action with some flexibility

Yellow mop bucket with wringer designed for durability|Corrosion resistant|No cracks or crevices to collect dirt|Wringer is resistant to cleaning chemicals|

designed for extremely long life

Ideal for tightening

Flourescent plastic provides effective warning|Easy to erect and break down|Living hinge box allows for compact and convenient storage|Acrylic plastic strip reflectors are hermetically sealed|

Unibit® Step Drill Set, 4-Pc, HSS #1/#2/#4/#21 ORS NASCO Features hollow end and heavy-dutySingle flute cutting edge for greater control through steps Three flatted shank prevents slipping in drill chuck Non skid self starting tip eliminates skidding and the need for center punching