Drill Extensions

The 7/16 in. universal QUIK-LOK™ extension has an innovative design that fits all 7/16 in. shanks - with or without a power-groove. The uniques design requires no tools to change out bits, making it fast and efficient. These new extensions are impact rated for maximum durability.

The 7/16 in. universal Quik-Lok extension has an innovative design that fits all 7/16 in. shanks - with or without a power-groove. The uniques design requires no tools to change out bits, making it fast and efficient. These new extensions are impact rated for maximum durability.

The 7/16 in. universal Quik-Lok extension has an innovative design that fits all 7/16 in. shanks - with or without a power-groove. The uniques design requires no tools to change out bits, making it fast and efficient. These new extensions are impact rated for maximum durability.

The Milwaukee® 7-1/2 in. extension for thick wall core bits expands your drilling capacity.

The Milwaukee® 7-1/2 in. extension for large thin wall core bits expands your drilling capacity. Made of high-quality steel, the extension extends your drilling by up to 7-1/2 in.. it attaches easily to SDS Plus core bit adapters and features smooth, tough thin core construction for dependability. For deeper drilling, use the extension with a Milwaukee 8 in. or 12 in. SDS Plus adapter shank.

Milwaukee® 48-95-1500 Heavy Duty Drill Extension, 2 in Drill, 9 in L

Extend your reach by 2 Ft. when drilling with Milwaukee Selfeed bits, auger bits and hole saws. The quick change shank is 7/16 in. hex. The 7/16 in. hex fits both 3 jawed chucks, 1/2 in. drill capacity and larger, as well as 7/16 in. quick change chucks.

Extend your reach by 18 in. when drilling with Milwaukee Selfeed bits, auger bits and hole saws. The quick change shank is 7/16 in. hex. The 7/16 in. hex fits both 3 jawed chucks, 1/2 in. drill capacity and larger, as well as 7/16 in. quick change chucks.

Extend your reach a full 12 in. when drilling with Milwaukee Selfeed bits, auger bits and hole saws. The quick change shank is 7/16 in. hex. The 7/16 in. hex fits both 3 jawed chucks, 1/2 in. drill capacity and larger, as well as 7/16 in. quick change chucks.

Extend your reach 5-1/2 in. when drilling with Milwaukee selfed bits, auger bits and hole saws. The quick change shank is 7/16 in. hex. The 7/16 in. hex fits both 3 jawed chucks, 1/2 in. drill capacity and larger, as well as 7/16 in. quick change chucks.

This core bit extension from Milwaukee® may be exactly what you need to keep your next project moving. Even the most expensive drills are worthless without the proper drilling equipment. This extension bit helps establish the proper sizing for jobs like cutting through concrete, brick, pavers, stone, and more.

Drill in hard-to-reach areas with the 6 in. Wood Drilling Hex Key Extension Bit. Durable and portable this bit makes a great addition to any tradesman’s toolbox. Compatible with quick-change, hex, and round shanks. Includes hex key to secure extension during use.

Double Set screw with Allen wrench. Recommended for all 1/4" Round shank drill bits requiring extra reach. Follows 5/8" And larger bits through hole. 1/4" Shank. Only fits round shank Speedbor or do it best brand bits.

Irwin® Speedbor® 4935705 Lock-N-Load Magnetic Quick-Change Bit Holder, 1/4 in Drive, Carbon Steel

Diablo® DXT1010 Universal Extension, 1/4 in Shank, 6 in L