Holemaker Technology

Step Drill Bit- 5/16" to 9/16"

Name: Step Drill Bit- 5/16" to 9/16"
Brand: Holemaker Technology
SKU: HMT5060300010
Price: 142.85 USD
Availability: InStock

SKU HMT5060300010

Weight 0.18 lb

$142.85 - $142.85

$142.85

$142.85 - $142.85

$142.85

This product is estimated to be back in stock on Feb 09, 2026

The VersaDrive® ImpactaStep Cutter is exclusive HMT innovation that offers combined drilling and reaming on materials up to 15/32" thick (12mm thick). Featuring 5 individual cutting diameters and a straight flute design for strength and easy re-sharpening, this step drill bit is optimized for use with Impact Drivers and Impact Wrenches as well as the latest range of VersaDrive® Premium Magnet Drills.

VersaDrive® ImpactaStep Cutters have a patented non-slip, Hex shank suitable for use in any standard 1/2” drill chuck for cordless or pistol drills or used with a VersaDrive® Rapid Lock adapter for use in a wide range of powertools such as Magnetic Drills.

5 Cutting Diameters: 5/16", 3/8", 7/16", 1/2", 9/16"

Product Benefits

5 drill bits in one
Create & enlarge holes in materials up to 15/32" thick (12mm thick)
Safety breakthrough collar to prevent injury and damage
Fast, smooth drilling and reaming with minimal kickback
Specially hardened for impact wrench use
GoldMax low-friction titanium coating to stop burn out
High strength, non-slip shank design

Quick Guide

For fastest performance use on impact wrenches & impact drivers
Pilot drilling is recommended for a faster operation and to enhance tool life
When used for reaming, tool should be rotating before starting cut & steady pressure
Use appropriate lubrication and correct RPM to achieve long tool life

Step Drill Bit- 5/16" to 9/16"

Description

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