ALFA Tools SD50449PL 8 pc 9/16-1″ USA Silver & Deming Set Alfa USA Silver Deming 8 Piece Drill Set in Molded Plastic Case Sizes 9/16″ to 1″ by 1/16th increments High Speed Steel Black Oxide Finish 118 degree Point 1/2 Reduced Shank 3 Flats Right Hand Spiral Made in USA
U.S.A. 8-PC 9/16"-1" STD DRILL BIT SET - 1/2" SHANK W/ FLATS -
ALFA Tools SD50449PL 8 pc 9/16-1" USA Silver & Deming Set Alfa USA Silver Deming 8 Piece Drill Set in Molded Plastic Case Sizes 9/16" to 1" by 1/16th increments High Speed Steel Black Oxide Finish 118 degree Point 1/2 Reduced Shank 3 Flats Right Hand Spiral Made in USA
Spade bits are used for rough boring in wood. Spade bits are flat, with a centering point and two cutters. The cutters are often equipped with spurs in an attempt to ensure a cleaner hole. Intended for high speed use, they are used with electric hand drills. Spade bits are also sometimes referred to as “paddle bits”. Available in 1/4″ – 1-1/2″.
With these double end drill bits, you can work twice as long without needing to carry a second bit. No worrying about losing it before it’s needed. As the first end gets worn out, simply remove the bit from the drill, turn it around, and insert the worn end in the chuck. Then get right back to work.
Made from S2 modified shock resistant steel for professional performance and durability. Featuring a patented spiral torsion zone absorbs impact and extends bit life. Proprietary precision CNC machined tips for excellent fit in fastener recess. Tested to outperform all leading brands in lifecycle and tip failure testing.
Paddle bits, also called spade bits, have a wide, flat blade. They are commonly used by tradesmen such as electricians and plumbers for drilling holes through studs in walls for running wiring or pipes (auger bits and hole saws are also used for this), but they also have a place in the woodshop for drilling on fine woodworking projects. An extension kit is available for the extreme jobs. It includes a 12″ extension shaft, and a bent-hex tool to securely tighten the retaining screws when the paddle bit is installed. (See image.)
Made from S2 modified shock resistant steel for professional performance and durability. Featuring a patented spiral torsion zone absorbs impact and extends bit life. Proprietary precision CNC machined tips for excellent fit in fastener recess. Tested to outperform all leading brands in lifecycle and tip failure testing.
Durable hardened cutting edge for long life in tough materials, including nail-embedded wood. Fully-forged bit for maximum durability. Wide flutes for maximum chip removal and less binding. Aggressive screw-pitch for faster drilling. 5/16″ – 1-1/2″ in 6″ and 18″ length.
The Impactech driver bit set contains 21 bits made from S2 modified shock resistant steel for professional performance and durability. These bit’s patented spiral torsion zone absorbs impact and extends bit life. The proprietary precision CNC machined tips provide an excellent fit in fastener recess. Impactech bit have been tested to outperform all leading brands in lifecycle and tip failure testing.
Made from S2 modified shock resistant steel for professional performance and durability. Featuring a patented spiral torsion zone absorbs impact and extends bit life. Proprietary precision CNC machined tips for excellent fit in fastener recess. Tested to outperform all leading brands in lifecycle and tip failure testing. Made with a high strength industrial magnet for securing your bits.
High Speed Steel Annular Cutters 1″ with a drill depth of 1″ feature unique teeth geometry, provide clear cutting, fast feed rate, less vibration, smooth hole surface and long tool life. These HSS annular cutters – 1″ can be widely used in drilling steel, copper, aluminum, stainless steel and plastic, in either plate or pipe form. HSS Euroboor annular cutters feature teeth geometry which is optimized for use on single layer metal work pieces, ensuring the fastest and best drill performance. The rest material created with the use of these annular cutters is the signature Euroboor slug. The rim on this slug is exactly what prevents our HSS annular cutters – 1″ from penetrating the second layer of material.