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
Why are they called Silver & Deming drills?
The name comes from the Silver & Deming Manufacturing Company, which popularized the design in the late 19th century.
Why can’t my drill make a hole in wood?
The bit may be dull, the drill in reverse, or the wood too hard for the bit type.
Why choose carbide tips over standard steel masonry bits?
Carbide tips last longer, cut faster, and handle harder, more abrasive materials than steel bits.
Why do people use long drill bits?
Long bits are used to drill through thick materials, reach into tight or recessed areas, or pass through multiple layers in one go.
Why does my wood keep splitting when drilling?
No pilot hole, dull bit, drilling too close to edges, or drilling too fast.
Why is my drill not screwing into wood?
The bit may be too small for the screw, or you’re not using enough torque.
Do you have a physical store I can visit?
Nope! We’re online-only, which helps us keep prices low and selection high. All orders ship directly to your door.
Why use a reduced shank drill bit?
It lets you drill larger holes without needing a drill with a bigger chuck size — for example, a 3/4" bit with a 1/2" shank fits a standard 1/2" drill.
Why use a reduced shank on large drill bits?
It allows large-diameter bits to fit in standard 1/2" drill chucks without needing a larger drill.