EZ Step Drill Bit

Easily create specific diameter holes much easier than a Hole Saw Bit. 

5-35mm - for use with 1/2" and 3/4" EZ Seal Weldless Bulkheads:

1/2" EZ Seal Bulkhead requires a 1 1/8" Hole

3/4" EZ Seal Bulkhead requires a 1 3/8" Hole

Works perfectly for installing Weldless Bulkhead fittings onto various liquid containment systems or tanks.  Will allow you to install the bulkhead in minutes by producing a clean edge and accurate diameter for the hole drilled.  De-burrs as it drills and clean hole.  

HSS4241 - Industrial Grade High Speed Steel 4241 rating can be used with Iron, Aluminum, Plastic, PVC and Wood.  

Will drill through 2mm heavy Iron Plating, Aluminum Plating and 5mm in thickness Heavy-Walled Plastics.  

When using on thicker materials or objects, it is important to keep the drill bit cooled by use of water.  

Industrial coated with Titanium ensures high quality, durability and longevity. Titanium aids in friction reduction and also helps cool the bit quicker.  

HSS4241 will suit the use of most DIY enthusiasts, home repair specialists, light duty contractors, etc, plumbing, electrical applications. 

 Specific Steps

The 5-35MM Drill Bit has - 13 Steps: 5,7,10,12,15,17, 20, 22, 25, 27, 30, 32, and 35mm