FAQ's: Stanley Hydraulic HD-45 & Skil 736 Drill Bits

Use the speed recommended in the HD-45 manual—typically lower RPMs with steady, even pressure for masonry.

Yes, for extended drilling or hard materials, water cooling reduces heat and extends bit life.

Yes, but sharpening requires a diamond grinding wheel and the correct angle—best done by a professional.

With proper use and cooling, they can last for hundreds of holes. Lifespan depends on the material, drilling speed, and maintenance.

Match the bit diameter to your intended anchor, fastener, or hole size, and ensure the shank fits the drill’s chuck or adapter.

Yes—though hitting rebar will slow progress and cause extra wear. Use rebar-cutting techniques or bits designed for both concrete and steel.

Concrete, brick, block, stone, mortar, and some tile. They’re especially effective on dense, abrasive materials.

They can be if both share the same shank style, size, and drilling specifications. Always confirm compatibility before use.

Yes—if the shank type and size match your drill’s chuck or bit holder, they can be used in other compatible hydraulic drills.

They’re heavy-duty drill bits with a tungsten carbide tip designed to handle tough materials like concrete, brick, and stone, providing longer life and faster drilling than standard steel bits.