Allows accurate installation in wood or metal doors with the two most common sizes for accurate installation. Attached pass through shank arbor, variable pitch positive rake teeth reduce vibration and clear chips, M3 cutting edge is longer lasting and teeth are shock resistant. Includes one each 1 in, 2-1/8 in high-speed steel hole saws and 4-5/16 in pilot drill.

5-1/2IN HOLESAW

A convenient multi-purpose hole saw for general contractor cutting applications. Attached 7/16 in pass-through shank arbor is a time saver. Cutting depth is 1-1/2 in and requires 4-5/16 in pilot drill.

A convenient multi-purpose hole saw for general contractor cutting applications. Attached 7/16 in pass-through shank arbor is a time saver. Cutting depth is 1-1/2 in and requires 4-5/16 in pilot drill.

A convenient multi-purpose hole saw for general contractor cutting applications. Attached 7/16 in pass-through shank arbor is a time saver. Cutting depth is 1-1/2 in and requires 4-5/16 in pilot drill.

Bi-metal hole saws for metal and wood doors, fits all interior and exterior doors, self-centering jig fits all common door widths, adjustable for both 2-3/8 in and 2-3/4 in backsets. Includes double sided jig, two bi-metal hole saws, 3/8 in mandrel, bolt plate template, custom router bit, hinge plate template.

Diablo introduces the first carbide-tipped hole saws on the market to cut both wood and metal (wood, nail-embedded wood, plastic, aluminum, metal, cast iron, stainless steel and metal). Delivering 50X longer cutting life than bi-metal, these new carbide-tipped hole saws offer faster cutting performance and increased productivity.

Drills clean wood, nail-embedded wood, plastic, aluminum, metal, cast iron and stainless steel. Delivers 20 times longer cutting life than bi-metal, these new carbide tipped hole saws offer faster performance and increased productivity. Cutts deeper holes in 1 pass. Tool free plug ejection for fast material removal. Snap-Lock mandrel system for a quick and easy change with no down time.

Drills clean wood, nail-embedded wood, plastic, aluminum, metal, cast iron and stainless steel. Delivers 20 times longer cutting life than bi-metal, these new carbide tipped hole saws offer faster performance and increased productivity. Cutts deeper holes in 1 pass. Tool free plug ejection for fast material removal. Snap-Lock mandrel system for a quick and easy change with no down time.

Drills clean wood, nail-embedded wood, plastic, aluminum, metal, cast iron and stainless steel. Delivers 20 times longer cutting life than bi-metal, these new carbide tipped hole saws offer faster performance and increased productivity. Cutts deeper holes in 1 pass. Tool free plug ejection for fast material removal. Snap-Lock mandrel system for a quick and easy change with no down time.

Drills clean wood, nail-embedded wood, plastic, aluminum, metal, cast iron and stainless steel. Delivers 20 times longer cutting life than bi-metal, these new carbide tipped hole saws offer faster performance and increased productivity. Cutts deeper holes in 1 pass. Tool free plug ejection for fast material removal. Snap-Lock mandrel system for a quick and easy change with no down time.

Diablo introduces the first carbide-tipped hole saws on the market to cut both wood and metal (wood, nail-embedded wood, plastic, aluminum, metal, cast iron, stainless steel and metal). Delivering 50X longer cutting life than bi-metal, these new carbide-tipped hole saws offer faster cutting performance and increased productivity.

Diablo introduces the first carbide-tipped hole saws on the market to cut both wood and metal (wood, nail-embedded wood, plastic, aluminum, metal, cast iron, stainless steel and metal). Delivering 50X longer cutting life than bi-metal, these new carbide-tipped hole saws offer faster cutting performance and increased productivity.

Drills clean wood, nail-embedded wood, plastic, aluminum, metal, cast iron and stainless steel. Delivers 20 times longer cutting life than bi-metal, these new carbide tipped hole saws offer faster performance and increased productivity. Cutts deeper holes in 1 pass. Tool free plug ejection for fast material removal. Snap-Lock mandrel system for a quick and easy change with no down time.

Diablo introduces the first carbide-tipped hole saws on the market to cut both wood and metal (wood, nail-embedded wood, plastic, aluminum, metal, cast iron, stainless steel and metal). Delivering 50X longer cutting life than bi-metal, these new carbide-tipped hole saws offer faster cutting performance and increased productivity.