This bit is used with the Malco HF1 through HF16 series of red hole
saws.
More details below...
Features
The quick-change pilot drill bit has a built-in, tight gripping hex shank that can be quickly inserted in a Malco quick connect arbor for a tool less change
The Carbide Tip design is ideal for drilling in harder materials like fiber cement siding and wall tiles
The extra length of these pilot drills allows the drill point to extend 1" (25 mm) beyond the hole saw's teeth, which is ideal for cutting uneven surfaces like lap siding
Specs
Drill Bit Type: Carbide Tip
Hex Shank: 13/32 Inch
Overall Length: 7-3/8 Inches
Drill Chuck: 1/2 Inch
Use with Arbor: HA1
Shipping Weight: 1.00 lbs.
Applications
Acts as a guide for larger hole saws so you can place your hole saw where you want to cut.