Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"
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Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"

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$34.99 USD & FREE Shipping.
  • Step bits are coated with aluminum titanium nitride and are 10 times more durable than steamed black oxide coating for longer bit life
  • Impact rated shaft allows for use with impact drivers and standard drills
  • Double spiral flute removes chips for faster cuts and drilling
  • Laser markings are easy to read for quick size identification of 13 hole sizes
  • Quick-release, 1/4-Inch hex shank provides a firm, positive grip and won't spin out in the drill
Overview
The dual spiral flutes on Klein Step Drill Bits help pull the step bit through the material for faster cutting. The aluminum titanium coating is 10 times more durable than steamed black oxide for longer bit life. Impact rated, the 1/4-Inch hex shank provides a firm, positive grip and allows quick and convenient usage with an impact driver and a drill. Nine hole sizes with laser marking for easy identification.
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Klein Tools QRST03 Step Drill Bit, Quick Release, Spiral Flute, 1/4 to 3/4"

Specifications
General Information
Brand
Klein Tools
Part Number
QRST03
Product Type
Step Drill Bit
Application
Multi-Material Drilling
Packaging
Retail
UPC
092644533020
California Residents
Proposition 65 Warning
Physical Characteristics
Length
0.75'' (1.9 cm)
Width
0.75'' (1.9 cm)
Height
2.8'' (7.1 cm)
Weight
0.05 kg
0.11 lb
Color
Metallic
Finish
Aluminum Titanium
Material
High Speed Steel
Details
Tip Type
Spiral
Size
Number of Holes: 9

Increment: 1/16'' (1.6 mm)

Size: 1/4'' to 3/4'' (6.4 mm to 19.1 mm)
Drive Connector Size
1/4'' Hex
Features
For use on steel (up to 16 gauge), wood, plastic, and aluminum

Aluminum Titanium Coating; Impact Shaft; Dual Spiral Fluting
Trade
Shop all Construction
Why would you use this tool for ?
About manufacturer
Klein Tools

Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.

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