Frequently Asked Questions
- Show All
- FAQ's: Annular Cutters
- FAQ's: Carbide Tipped Drill Bits
- FAQ's: Diamond Drills
- FAQ's: Electrician's Drill Bits
- FAQ's: Extra Long Drill Bits
- FAQ's: Holesaw Drills
- FAQ's: Masonry Drill Bits
- FAQ's: Metal Working Drills
- FAQ's: Percussion Core Drills
- FAQ's: Reamers
- FAQ's: Reduced Shank Drills
- FAQ's: Silver & Deming Drills
- FAQ's: Stanley Hydraulic HD-45 & Skil 736 Drill Bits
- FAQ's: Taper Shank Drill Bits
- FAQ's: Wood Drill Bits
Can a masonry bit drill through metal?
No — masonry bits are not designed for metal. Use HSS, cobalt, or carbide-tipped metal bits instead.
Can a masonry bit drill through rock, stone, or drywall?
Yes — masonry bits work on rock, natural stone, and drywall. For stone, go slow with steady pressure and cooling if possible.
Can a reamer drill a hole from scratch?
No. Reamers are for existing holes — the hole must be pre-drilled undersize before reaming.
Can carbide tipped masonry bits be used for stone or tile?
Yes, but for tile, a spear-point or diamond bit may be better to avoid chipping.
Can extra long drill bits be resharpened?
Yes—if they are HSS or cobalt. Carbide-tipped versions may require professional sharpening.
Can extra long drill bits drill metal?
Yes—use cobalt or carbide-tipped versions for hard metals like stainless steel, and apply lubrication.
Can HSS Silver & Deming bits cut stainless steel?
They can, but cobalt versions are better for stainless and other hard metals due to increased heat resistance.
Can I sharpen carbide tipped masonry bits?
Yes, but sharpening requires a diamond grinding wheel and the correct angle—best done by a professional.
Can I use a percussion core drill in a regular drill press?
No—core drills require specialized high-torque hand drills or mounted rigs designed for the bit size and hammer action.