QB Electrical

Klein Tools - QRST15 Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-3/8-Inch

Premium Features

 Advanced Coating – Aluminum Titanium Nitride (10X longer life vs black oxide)
 Impact-Ready – Reinforced shaft withstands hammer drills & impact drivers
 Triple-Size Cutting – Laser-marked steps for 3 hole sizes per bit
 Fast Material Removal – Double spiral flute clears chips efficiently

Technical Specifications

  • Materials: Steel (16ga max), Aluminum, Wood, Plastic

  • Shank: 1/4" Hex (anti-slip grip)

  • Tip Design: Self-starting pilot prevents walking

  • Markings: Laser-etched size indicators

Performance Advantages

 50% faster drilling vs conventional bits
 No bit changes – 3 sizes in one tool
 Works cordless/corded – Impact-rated to 2,500 RPM

Klein- QRST15

$62.10

Envío calculado a la salida.

  • 1000 En stock
Cantidad

Klein Tools - QRST15 Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-3/8-Inch

$62.10