Irwin® UNIBIT® 10231 Self-Starting Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, High Speed Steel, 1 Hole Size, 1/4 in Shank

Name: Irwin® UNIBIT® 10231 Self-Starting Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, High Speed Steel, 1 Hole Size, 1/4 in Shank
Brand: Stanley Black & Decker
SKU: UNB1
Price: 30.98 USD
Availability: InStock

0 Ratings

$30.98

SKU: UNB1

GTIN (EAN,ISBN): 00038548101019

Irwin® UNIBIT® 10231 Self-Starting Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, High Speed Steel, 1 Hole Size, 1/4 in Shank

In Stock

HCI of Jackson: 3

HCI of Dyersburg: 1

HCI of Humboldt: 3

HCI of Union City: 1

HCI of Gallatin: 0

Back to: Step Drill Bits

Main specs

Brand

Irwin®
UPC

385481010190
Manufacturer Part Number

10231
Country

USA

Specification

Finish

Black Oxide
Point Type

SpeedPoint®
Material

High Speed Steel
Maximum Hole Diameter

1/2 in
Flute Type

Spiral
Minimum Hole Diameter

1/8 in
Color

Silver Metallic
Type

Self-Starting
Applicable Materials

Aluminum/Brass/Copper/Laminates/Plastic/Stainless Steel
Number of Flutes

1
Shank Size

1/4 in
Shank Type

Hex
Number of Hole Sizes

1
Number of Steps

13
Drill Diameter Measurement System

Imperial
Step Depth

1/8 in
Overall Length

3 in
Letter/Wire Size

#1

Features

Single flute cutting edge for greater control through steps
Hex shank prevents slipping in drill chuck
New SpeedPoint® tip penetrates faster than previous Unibits and prevents walking
Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates

Competitor Information

Competitor Name	Competitor Part Number
Fastenal	03854810101

Additional Information

UNSPSC

23241640
Package Description

EACH

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Irwin® UNIBIT® 10231 Self-Starting Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, High Speed Steel, 1 Hole Size, 1/4 in Shank

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