Skip to main content
High Speed Steel Drill Bits, 1/8 in-1/2 in, 13 Steps

Roll over image to zoom in

  • Product Features

  • Product Overview

  • Related Videos

  • Reviews

  • Questions & Answers

Bosch SDH1Click To Copy High Speed Steel Drill Bits, 1/8 in-1/2 in, 13 Steps

Item #: SDH1 by Robert Bosch Tool Corporation

UPC #: 000346333824

See reviewsSee reviews

$34.16

/each
SAVE UP TO 3.42

Buying in bulk

Special Order*Usually ships in 1-2 weeks
QTY
–
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now
Large Order Quote

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

Safe Payment
Features

Shipping Dimensions

5.75x3.00x1.75

Department

TOOLS

Overall Length

3"

Material

High Speed Steel

Shank Diameter

1/4"

Number in Package

1 pc

Shank Type

3-Flat Shank

Packaging Type

Carded

Flute Length

2"

Defective Code

A

Each Weight

0.090 LB

Hazardous Material

No

Returnable

Yes

Step Depth

1/8"

Velocity

N

Product Type

Step Drill Bit

Length of Cut

0.5"

Shank Size

1/4"

Drill Diameter

1/4-3/4"

Type

Self-Starting

Applications

General Applications; Electrical Knockouts; Auto B

Increment

1/32 in

Cutting Edge Material

HSS

UNSPSC

27112800

Number of Steps

13

Cutting Diam [Max]

1/2 in

Cutting Diam [Min]

1/8 in

Shank Diam [Nom]

1/4 in

Structure

Step Drill Bit

Tool Shape

Step - Double Fluted

Material Thickness [Max]

1/8 in

Product Overview
The Bosch line of step drills offers 13 different hole sizes with a single bit. The step drill bits are ideal for electrical, plumbing and HVAC contractors. Typical step drill bit applications include electrical knockouts, running conduit, drawbolt holes, faucet installations, auto body work, running freon lines, edge boring steel and hollow doors.