New Old Stock IRWIN Unibit #2 HSS made in USA 10232 Step Drill Bit, 3/16" to 1/2" in 6 steps

Sale price$35.00
In stock


IRWIN Unibit made in USA Model 10232 Step Drill Bit, #2, 3/16" to 1/2" in 6 steps

The IRWIN Unibit® 10232 Step Drill Bit #2 (3/16"-1/2" diameter in 1/16" increments) is designed to drill perfectly round holes in thin materials like  Stainless Steel, Copper, Brass, Aluminum, Plastic And Laminates with less effort than other bits. It also drills through wood, composition board plus plexiglass and plastics that often crack with conventional bits. The high-speed steel fractional self-starting drill bit will cut steps of progressively larger diameters and drill up to 6 hole sizes with a single bit, not an entire costly set. Cutting edge enters one step at a time to cut rapidly in small bites without over-taxing motor.

The 10232 step drill bit #2 features a 1/4" shank and 3/8" step

New old Stock USA made . The dates of manufacture noted on the packaging varies from 2003 to 2018. All have the same specs but the packaging varies slightly.

Step Sizes include 3/16", 1/4", 5/16", 3/8", 7/16", 1/2"

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