Irwin 10220 Unibit #20 High Speed Steel Step Drill Bit 9/16" to 1" (8 Steps - 1/16" increments)


Irwin 10220  Unibit #20 High Speed Steel Step Drill Bit 9/16" to 1" (8 Steps - 1/16" increments)
Irwin 10220  Unibit #20 High Speed Steel Step Drill Bit 9/16" to 1" (8 Steps - 1/16" increments)
Irwin
Item# IRW-10220
QuantityUnit Price
1$50.99
3 or more$50.66
5 or more$49.40
Availability: Usually ships NEXT business day
Quantity

Product Information



Irwin 10220 Unibit #20 High Speed Steel Step Drill Bit 9/16" to 1" (8 Steps - 1/16" increments)

Single-flute cutting edge for greater control through steps

3 flatted shank prevents slipping in drill chuck

Patented single-flute cutting edge gives the user a true round hole every time

Ideal for drilling holes into thin materials like stainless steel, copper, brass, aluminum, plastic

Pilot hole required - 1/8" Maximum Material Thickness

The #20 UniBit Step Drill has 6 holes from 9/16" to 1" hole sizes with increments of 1/16"; shank size is 1/2". UniBit step drill requires a pilot hole to be predrilled. The single-fluted cutting edge that you will find on the UniBit step drills helps assure true round holes and allows greater control. They are constructed of industrial grade high speed molybdenum steel and heat treated to assure maximum durability. The UniBit step drill has 3 flatted shanks, which prevents slipping in drill chuck. The multiple steps on each UniBit eliminates the need to maintain a toolbox full of specific size drill bits.
Other Item Details

Brand: Unibit
Manufacturer: Irwin
Model: #20
Manufacturers Part Number: 10220
SKU: IRW-10220
UPC: 038548102207
Shipping Weight: 0.5 lbs