Drill Bits and Extension Sets

Milwaukee®'s SHOCKWAVE™ Impact Duty™ step bits are engineered to deliver the most durable and fastest holes in the market. Made in the USA with global materials, these step bits have best-in-class performance in impact drivers and the versatility to be used in drills. The 1/4 in. hex shank with an optimized Shockzone™ provide the industry's most durable shank, reducing early shank breaks. A titanium aluminum nitride (TiBone) coating helps deliver 5x longer life, while the Rapid Strike™ tip and dual spiral flute produces 2x faster holes.

Milwaukee®'s SHOCKWAVE™ Impact Duty™ step bits are engineered to deliver the most durable and fastest holes in the market. Made in the USA with global materials, these step bits have best-in-class performance in impact drivers and the versatility to be used in drills. The 1/4 in. hex shank with an optimized Shockzone™ provide the industry's most durable shank, reducing early shank breaks. A titanium aluminum nitride (TiBone) coating helps deliver 5x longer life, while the Rapid Strike™ tip and dual spiral flute produces 2x faster holes.

3/4" - 130-AG 1/2 SHK SUPER PRM

Milwaukee® Step drill bits with jam-free performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are optimized for cordless drills in high speed. The Rapid Strike™ tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The 3-flat Secure-Grip™ shank ensures a solid connection with the drill chuck. The step drill bit 3-piece set includes bits #1 (48-89-9201), #2 (48-89-9202) and #4 (48-89-9204). Jam-free performance in high speed with most professional 18 Volt cordless drills with lithium-ion battery technology.

Diablo's socket adapters deliver ultimate performance and maximum durability in converting impact and standard drill drivers into socket wrenches. An ultra-strength pin prevents slippage by securely griping sockets when tightening and removing nuts and bolts. These hi-performance adapters are compatible with standard and deep well sockets and allows users to convert impact and drill drivers into square socket wrenches. Torque Resistant Design absorbs torque for less stress on the adapter and the socket. This range is Impact Strong™, delivering increased shank stability and durability in cordless and corded impact and drill drivers.

Diablo's high-performance carbide teeth hole cutters deliver 50-times longer cutting life, faster cutting performance and maximum productivity. An optimized carbide tooth geometry provides fast, burr-free holes that require virtually no rework. The depth stop collar maximizes productivity by providing a controlled drilling experience and limiting drilling depth. The combination of a tool-free plug ejection system and spring-loaded plug eject Cobalt pilot bit makes plug removal fast and efficient. Diablo's hole cutters are compatible with Diablo's SnapLock™ PLUS mandrel resulting in quick, easy and effortless cup changes.

The Milwaukee® 3/4 in. x 18 in. Ship auger bit drills through up to 2X the nails of competitive auger bits without needing resharpening. Drill into clean or nail-embedded wood with confidence when installing Romex wire, PEX water lines, rebar, bolts, and rope in piers, playground equipment and landscaping. The flutes are wider for maximum chip removal, even in deep holes. The polished and coated flute finish means chips won't stick to the bit, even when drilling in material that contains sap or glue. The through-center cutting design creates a more solid striking point against nails compared to the competitions' ahead-of-center and behind-center designs. The longer shaft length makes it easy to drill deeper or overhead without an extension.

The Milwaukee® retractable starter bit provides accurate centering in less time when cutting tile, stone and glass. You'll cut clean, accurate holes faster when you use the retractable starter bit with Diamond Plus™ threaded hole saws. Diamond Plus™ hole saws deliver the best-in-class performance and the lowest cost per hole on the market with up to 10X longer life. With the highly durable retractable starter bit, no pilot holes are required. Its 1/4 in. size fits standard hole saw arbors. Use it with Diamond Plus™ threaded hole saws to increase your productivity when cutting hard, abrasive materials.

Diablo's Auger Bit range provides maximum performance, extreme durability and superior life in nail-embedded wood applications. A two-step cutting action creates holes that are precise and clean. The self-feeding Dura-Tip™ pulls the bit while the dual cutting edge delivers an effortless, smooth drilling experience in wood with nails. Deep flutes enhance the chip evacuation process for more holes per charge. Quick change shank increases stability and durability in cordless and corded impact wrenches and drill drivers.

Milwaukee® THUNDERBOLT® pilot bits are designed for extreme durability and long life. The THUNDERBOLT® web features a thicker core than a standard pilot bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135° split point tip starts on contact to keep the bit from walking for fast, accurate holes. Excellent for drilling on curved surfaces, requires less effort to drill and is highly recommended for use with portable drills.

Diablo's Auger Bit range provides maximum performance, extreme durability and superior life in nail-embedded wood applications. A two-step cutting action creates holes that are precise and clean. The self-feeding Dura-Tip™ pulls the bit while the dual cutting edge delivers an effortless, smooth drilling experience in wood with nails. Deep flutes enhance the chip evacuation process for more holes per charge. Quick change shank increases stability and durability in cordless and corded impact wrenches and drill drivers.

Diablo's socket adapters deliver ultimate performance and maximum durability in converting impact and standard drill drivers into socket wrenches. An ultra-strength pin prevents slippage by securely griping sockets when tightening and removing nuts and bolts. These hi-performance adapters are compatible with standard and deep well sockets and allows users to convert impact and drill drivers into square socket wrenches. Torque Resistant Design absorbs torque for less stress on the adapter and the socket. This range is Impact Strong™, delivering increased shank stability and durability in cordless and corded impact and drill drivers.

The Milwaukee® 7/8 in. x 18 in. Ship auger bit drills through up to 2X the nails of competitive auger bits without needing resharpening. Drill into clean or nail-embedded wood with confidence when installing Romex wire, PEX water lines, rebar, bolts, and rope in piers, playground equipment and landscaping. The flutes are wider for maximum chip removal, even in deep holes. The polished and coated flute finish means chips won't stick to the bit, even when drilling in material that contains sap or glue. The through-center cutting design creates a more solid striking point against nails compared to the competitions' ahead-of-center and behind-center designs. The longer shaft length makes it easy to drill deeper or overhead without an extension.

Milwaukee® SHOCKWAVE™ Impact Duty™ 30° knuckle™ pivoting bit holder allows users to drive fasteners and drill holes in tight, difficult work areas. Its innovative, compact design locks at a 0° or 30° angle and is designed for use with SHOCKWAVE™ Impact Duty™ 1/4 in. hex accessories. It is rated to handle up to 2,000 in-lbs of torque in impact drivers . The 30° knuckle™ is engineered with Milwaukee® SHOCKWAVE™ Impact Duty™ technology which is built for extreme durability and up to 10x life. Made from proprietary steel and heat treated to control hardness, the SHOCKWAVE™ Impact Duty™ insert bits feature an innovatively designed geometric shock absorption zone to extend life. 10 SHOCKWAVE™ Impact Duty™ insert bits are included.