SIM Supply, Inc.

The Do it Best Carbide Masonry Drill Bit for Concrete is built for durability and efficiency, featuring a carbide tip for longer life and an impact-ready design. With a wide flute for fast dust...

The Do it Best Aircraft Length Black Oxide Drill Bits are designed for deep hole drilling and extra reach, perfect for tough materials like metal, wood, fiberglass, and stainless steel. With a...

The Do it Best Aircraft Length Black Oxide Drill Bits are designed for deep hole drilling and extra reach, perfect for tough materials like metal, wood, fiberglass, and stainless steel. With a...

The Do it Best Aircraft Length Black Oxide Drill Bits are designed for deep hole drilling and extra reach, perfect for tough materials like metal, wood, fiberglass, and stainless steel. With a...

The Do it Best 24-Tooth Framing Circular Saw Blade is built to handle a variety of materials, including softwoods, hardwoods, wet lumber, treated lumber, and laminated woods like plywood, OSB, LVL,...

The Do it Best Combination Circular Saw Blade is designed for smooth, precise cuts on hardwoods, softwoods, plywood, and melamine. With high-temperature resistance, this blade is perfect for both...

12 In. long hole saw mandrel extension. Extensions provide access in hard to reach areas by extending the length of the power tool accessory.

High performance blades are made of resinoid-bonded aluminum oxide.

The Do it Best Combination Circular Saw Blade is designed for smooth, precise cuts on hardwoods, softwoods, plywood, and melamine. With high-temperature resistance, this blade is perfect for both...

For use with quick-changing hook-and-loop backing pads. Fits vented sanders with 8-hole dust collection pattern pad. Made with durable aluminum oxide abrasive. Anti-clog stearate lubricant resists...

The Do it Best 5/8 TPI Wood with Nails Reciprocating Saw Blade is designed for tough jobs, offering 50x the life of carbon steel blades. With 5/8 TPI, it's perfect for cutting through wood with...

Made of high-speed steel. For use on wood, plastics, aluminum, brass, cast iron, stainless steel, or any machinable material. Fits all Do it Best hole saws.