4 High Speed Steel Black & Gold Quick Change Hex Shank Step Drill Bit, (3/16 - 7/8 by 1/16)

KnKut 3/16-A Fractional Performance Step Drill Bit

Reamers XL86 Bridge Reamers

Milwaukee Step Drill Bits with JAM-FREE Performance are optimized for Cordless Drills in High Speed. Featuring a dual-flute design delivering up to 2X

3/16 in. to 7/8 in. #4 Black Oxide Step Drill Bit 12-Steps (2-Pack)

Premium Hex Shank Mechanics Length Drill Bit - Drill Bit Warehouse

Metalworking

1/4 quick change hex shank. Single bit can be used for drilling a wide range of hole sizes in metal, plastic and wood. Exlusive single radial concave

#4 HSS Quick Change Hex Shank Step Drill Bit, (3/16 - 7/8 by 1/16), VAC4HEX

【M35 HSS COBALT STEEL MATERIAL】Strong wear resistance, heat resistance, corrosion resistance, and good impact resistance, can reduce friction, lower

Titanium Four Spiral Flute Cobalt Step Drill Bits,Lytool Impact Unibit Step Bit Set for Metal,1/4 Hex Shank M35 High Speed Steel Drill Bits for

TOOLUXE 10055L Hex Shank Drill Bit Set, 30 Pc, Titanium Coated Metal Drill Bits, Quick Change Design, Small Drill Bits from 1/16 - 1/2 Large Drill Bits, High Speed Steel Impact Driver

Walter 01A004 1/16 Fractional SST 118° Jobber Quick Shank Drill

Makita USA - Product Details -T-01373