Power Tool Accessories

1/2" Hole Saw Arbor, 9/16" - 1-3/16" Tough, durable construction. For 3/8 and 1/2 drill chucks. Removable pilot drill for easy replacement 373002

1/2" Key, 1/4" Pilot 1/2 Key, 1/4 Pilot 30251

1/2" Key, 9/32" Pilot Build profitable replacement and impulse sales with the Jacobs assortment of quality keys and holders. The Jacobs line covers all the most popular sizes of keys and holders that fit 1/4, 3/8 or 1/2 capacity chucks and keys. 30250

1/2" Metal Countersinks Precision ground 82° tip for countersinking most machinable metals, wood or plastic. Made from industrial grade high speed steel for increased durability. Includes a black oxide finish for added corrosion resistance. Five flute...

1/2" Titanium Nitride Coated High Speed Steel Fractional Straight Shank Jobber Length Drill Bit Titanium nitride coating extends the life of the bit; lasts up to six times longer than standard high speed steel drill bits. Heavy-duty web design provides...

1/2" TURBOMAX 3/8" Reduced Shank High Speed Steel Drill Bit Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading drill bits. Three-flatted shank design provides better chuck grip and reduces slippage. Ideal for use...

1/2" TURBOMAX High Speed Steel Straight Shank Jobber Length Drill Bit High performance metal drilling for portable drill users, works well on curved surfaces. Revolutionary tip design stays sharper longer and drills up to 10x faster than other leading...

1/2" X 6" Cobalt Alloy Steel Jobber Length Straight Shank Drill Bit 5% cobalt for higher heat and abrasion resistance. Heavy-duty web construction for strength and durability. 135 degree split point begins drilling immediately, minimizing bit walk 3016032

1/2" x 6" Cobalt Alloy Steel Jobber Length Straight Shank Drill Bit 5% cobalt for higher heat and abrasion resistance. Heavy-duty web construction for strength and durability. 135 degree split point begins drilling immediately, minimizing bit walk 3016132

1-3/16" Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applications. Three-flatted shank design provides better chuck grip and...

1-3/4" Bi-Metal Hole Saw Variable depth gullets provide more efficient chip clearance. 4/6 Variable pitch teeth for reduced noise and improved performance. Electron beam weld for stronger, longer lasting teeth. Bi-metal construction for toughness and...

1-3/8" Bi-Metal Hole Saw Variable depth gullets provide more efficient chip clearance. 4/6 Variable pitch teeth for reduced noise and improved performance. Electron beam weld for stronger, longer lasting teeth. Bi-metal construction for toughness and...