513 E0102404 Sierra copa bimetal M42 13/16" (21 mm)

M42 cobalt bi-metal cutting edge provides shock resistant teeth and resists tooth strippage. 4/6 positive tooth configuration allows for fast, smooth cuts and less vibration. Packaged in individual boxes.

1. Use in steel, aluminum, brass, cast iron, plastic or wood.
2. Solid steel backing plate eliminates need for drive plate.
3. Creates holes for pipe and tubing installations, door lock installations, electrical conduit, hoses and antennas.
4. Ideal for plumbing, construction, aircraft, electrical, maintenance and automotive applications.
5. Prolongs battery life when used on cordless tools.

4/6 variable tooth configuration
1 7/8″ (48 mm) depth of cut
M42 cobalt bi-metal construction
3/16″ (5 mm) thick heavy-duty solid steel backing plate
Thin kerf design
0.044″ thickness for faster cutting

The Blu-Mol® brand of power tool accessories represents the contractor’s choice for a workhorse product line. Combining value and product integrity, Blu-Mol accessories are designed and built to provide aggressive cutting and boring and are available in a variety of product lines.