Shop DEWALT

3/16" - 1/2" IMPACT READY(R) Step Drill BIt

  • Mfr # DWA1784IR

  • Zoro # G7422484

product price: 
$
25.89
/ea
Zoro's best price: not eligible for any other offers or promotions

Key Features

Shank Diameter
1/4 in
Shank Type - Machining
Quick-Change Hex
Material - Machining
High Speed Steel
Finish - Machining
TiN
Overall Length
3 1/2 in
See all product information
Unlock 30-day payment terms
Unlock 30-day payment terms
Business customers can apply for Net 30—no fees, no interest, fast approval. Terms apply.
Create Account
Get 10% off your order
Get 10% off your order
Sign up for our email list and receive your promo code via email.

Specifications

Product Information

MFR #
DWA1784IR
Zoro #
G7422484
UPC #
885911294072
Country of Origin
China

Dimensions

Shank Diameter
1/4 in
Overall Length
3 1/2 in
Size Range
3/16 in to 1/2 in
Step Thickness
3/16 in, 1/2 in
Drill Bit Sizes Included
3/16 in, 1/4 in, 5/16 in, 3/8 in, 7/16 in, 1/2 in
Maximum Hole Size
1/2 in
Shank Hex Size
1/4 in
Maximum Drilling Depth
1 in
Minimum Hole Size
3/16 in
Number Hole Sizes
6
Shank Length
1 in

Details

Item
Step Drill Bit
Shank Type - Machining
Quick-Change Hex
Material - Machining
High Speed Steel
Finish - Machining
TiN
Number of Flutes
2
Impact Rated
Impact Rated
Number of Pieces
1
Decimal Equivalent
0.1875, 0.25, 0.3125, 0.375, 0.4375, 0.5
Drill Bit Point Type
Split Point
Flute Type
Spiral
Measurement System
Fractional Inch
Cutting Direction
Right Hand
For Tool Type
Rotary Drill
Primary Material Application
Steel
Step Increments
1/16 in

Description

The DEWALT DWA1784IR IMPACT READY Step Drill Bit is suitable for drilling multiple hole sizes in steel and other materials. Featuring a 1/4 in. hex shank, this bit is compatible with both rotary drills and impact drivers, offering versatility across various tools.


Key Features of the DEWALT DWA1784IR Step Drill Bit:

  • Size Range: Drills holes from 3/16 in. to 1/2 in., covering six fractional inch sizes (3/16", 1/4", 5/16", 3/8", 7/16", and 1/2").

  • Titanium Nitride Coating: Titanium Nitride Coating intended to enhance durability and wear resistance.

  • Split Point Tip: Split Point Tip intended to assist with starting on contact.

  • Double-Spiral Flute Design: Double-Spiral Flute Design assists with chip removal during operation.

  • Laser-Engraved Markings: Laser-Engraved Markings provide visible step measurements during use.

  • Impact Rated: Suitable for use with impact drivers as well as rotary drills.

  • Material Construction: Made from high speed steel for consistent performance when used on steel surfaces.

Ratings & reviews

3 reasons you can count on us

  • Supplies for every job.

    13 million items and the exact one you need.

  • When you need it fast, count on Zoro!

    4.5 million products ship in 1 day.

  • Stretch your budget further.

    Everyday low prices on the brands you love.

Explore more products