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Unibit Step Drill Bit, 7/8 to 1-1/8 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank Titanium Nitride-Coated

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Irwin 10239 Unibit Step Drill Bit, 7/8 to 1-1/8 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank Titanium Nitride-Coated

Item #: 10239 by BLACK & DECKER US INC

UPC #: 038548102399

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$85.14

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Features
  • 7/8 in. and 1-1/8 in. hole sizes
  • Single-flute cutting edge for greater control through steps
  • 7/8" and 1-1/8" hole sizes
  • Hex shank prevents slipping in drill chuck
  • New speed point tip penetrates faster than previous Unibits and prevents walking
  • For 1/2" and 3/4 KO
  • For 1/2 in. and 3/4 KO
  • Laser marked sizes
  • M35 grade Cobalt HSS
  • Radial concave flute
  • Speedpoint tip

Function

Tool

Series

Tools

Shank Type

Hex

Returnable

Yes

Defective Code

A

Drill Size

#9

Shank Diameter

7/16"

Number in Package

1 pc

Sub Brand

Unibit

Packaging Type

Carded

Overall Length

6"

Product Type

Tool

Material

Steel

Each Weight

0.300 LB

Velocity

X

Hazardous Material

No

Height

1.00

Tip Size

#9 (7/8" + 1-1/8")

Length

7.25

Width

3.25

Brand

Irwin

Bit Material

High Speed Steel

Individual/Set

Set

Product Height (in.)

6.1

Product Length (in.)

3

Product Width (in.)

1.5

Product Weight (lb.)

0.34

Drill Bits Product Type

Step Drill Bit

Shank Diameter (in.)

7/16"

Country Origin Code

US

Diameter

7/8 to 1-1/8"

Finish

Titanium Nitride-Coated

Application

For Drilling Holes Into Thin Materials Such as Stainless Steel; Copper; Brass; Aluminum; Plastic and Laminates

Applicable Materials

Aluminum Brass Copper Plastic Stainless Steel

Number of Flutes

1

Nomenclature

10239 STEP DRILL BIT 7/8IN

For Use With

Materials Such as Stainless Steel; Copper; Brass; Aluminum; Plastic and Laminates

Shank Size

7/16 Inch

Product Size

7/8"; 1-1/8"

Features

Single Flute Cutting Edge for Greater Control Through Steps; New Speedpoint Tip Penetrates Faster Than Previous Unibits and Prevents Walking

Manufacturer Parent

Irwin

Size Type

Fractional Inch

Sub-Series

10239