DealMux 1/4-inch Hex Shank 25mm Dia Quad Fluted HSS Twist ...
DealMux 1/4-inch Hex Shank 25mm Dia Quad Fluted HSS Twist Auger Drill Bit
Precision Twist D33F Solid Carbide Short Length Drill Bit ...
The Precision Twist D33F jobber-length, uncoated, heavy duty, round shank drill bit drills holes into a wide variety of metals and synthetic materials.
Drill bit - Wikipedia
Drill bit geometry has several characteristics: The spiral (or rate of twist) in the drill bit controls the rate of chip removal. A fast spiral (high twist rate or "compact flute") drill bit is used in high feed rate applications under low spindle speeds, where removal of a large volume of chips is required.
Sharpen Your Drill Bits - Instructables
Sharp drill bits are fun to use. They work so well. Dull bits are dangerous. They can break. One broke for me once and went through my thumbnail and out the...
Deep hole drill bit - All industrial manufacturers - Videos
Find your deep hole drill bit easily amongst the 92 products from the leading brands (KOMET, Walter, Mikron, ...) on DirectIndustry, the industry specialist for your professional purchases.
Wealden Tool Company Limited
Wide range of router cutters which offer great value for a quality product. Many unique and specialist products. Help pages with routing hints and tips.