Milwaukee SHOCKWAVE Impact Duty 3/8" x 4" x 6" Carbide Hammer Drill Bit 48-20-9121

SUPERIOR MASONRY DRILLING WITH IMPACT VERSATILITY

As a tool expert, I have seen how often pros struggle with standard masonry bits that walk during starts or burn out prematurely in hard aggregate. These SHOCKWAVE Impact Duty bits are engineered to handle the high-torque output of impact drivers while maintaining the precision needed for hammer drills. Whether you are setting anchors in brick or drilling pilot holes in concrete, the sharpened carbide geometry and hex shank design ensure you can transition from driving to drilling without a tool change.

• / POWER TIP™ TECHNOLOGY: Designed with dynamic cutting edges and a chip breaker to increase productivity and provide easier drilling from start to finish.
• / SHARPENED CARBIDE EDGE: Delivers up to 9x longer life and 4x faster drilling speeds into concrete compared to standard masonry bits.
• / 1/4" HEX SHANK: Provides universal compatibility with impact drivers and hammer drills, ensuring a secure fit and maximum jobsite versatility.
• / WIDE FLUTE GEOMETRY: Optimizes dust removal to reduce heat buildup, resulting in more holes drilled per battery charge.
• / PRECISION GROUND TIP: Minimizes bit walking and ensures faster, more accurate starts in concrete, brick, and block.

TECHNICAL SPECIFICATIONS

Diameter:	3/8"
Usable Length:	4"
Overall Length:	6"
Shank Type:	1/4" Hex
Material:	Carbide Tipped
Application:	Concrete, Brick, Block

WHAT'S IN THE BOX

(1) SHOCKWAVE Impact Duty 3/8" x 4" x 6" Carbide Hammer Drill Bit (48-20-9121)