Diablo DMAPL2140-P25 1/4 x 6 In SDS Plus 2 Cutter Carbide Hammer Drill Bit Set 25 Pack Bulk Concrete Masonry Percussion Anchor Fast Hole Boring Kit

Diablo DMAPL2140-P25 1/4 x 6 In SDS Plus 2 Cutter Carbide Hammer Drill Bit Set 25 Pack Bulk Concrete Masonry Percussion Anchor Fast Hole Boring KitAchieve Lightning Fast Aggregate Penetration and Extended Tip Life with Premium Dura Carbide Engineering Unleash industrial drilling efficiency on your commercial jobsites with the Diablo DMAPL2140 P25 1 4" x 6" SDS Plus 2 Cutter Carbide Hammer Drill Bit Contractor 25 Pack. Explicitly engineered to satisfy the demanding pacing of high volume mechanical, electrical, and structural framing installations, this bulk accessory kit eliminates frustrating

Achieve Lightning-Fast Aggregate Penetration and Extended Tip Life with Premium Dura-Carbide Engineering

Unleash industrial drilling efficiency on your commercial jobsites with the Diablo DMAPL2140-P25 1/4" x 6" SDS-Plus 2-Cutter Carbide Hammer Drill Bit Contractor 25-Pack. Explicitly engineered to satisfy the demanding pacing of high-volume mechanical, electrical, and structural framing installations, this bulk accessory kit eliminates frustrating downtime spent running out to restock components. Traditional masonry bits frequently glaze over, stall, or fracture prematurely when subjected to high-vibration percussion drilling inside old cured concrete. This premium Diablo collection completely transforms those bottleneck applications by utilizing proprietary Dura-Carbide inserts that are fortified with an optimized brazing and structural hardening process. This ensures maximum thermal defense and resilience against high-heat friction buildup, keeping your bits sharp, reliable, and active through hundreds of operational holes.

Optimized to draw peak performance margins from both modern high-amp corded tools and advanced high-voltage cordless rotary hammers, these bits feature an elite Peak Point tip geometry. This specialized configuration enables instantaneous, aggressive contact grips that immediately establish straight-line tracking without bit walking, producing clean and tightly calibrated circular paths tailored for common drop-in or wedge anchors. Paired with a balanced 4-inch structural drilling depth capacity and a 6-inch total length profile, the bit body integrates a high-volume, precision four-flute core geometry. This advanced material configuration continuously forces abrasive stone dust and particulate sand back away from the cutting face, substantially cooling the critical contact tip and delivering more fast, uniform anchor placements per battery charge.

Key Features

• Diablo Dura-Carbide Material: Formulated explicitly to endure high-heat friction forces and aggressive mechanical impacts, significantly extending tool life compared to standard bits.
• Aggressive Peak Point Tip: Advanced tip layout provides instant, walking-free centering for clean, precise entry points and rapid hole drilling.
• Optimized Brazing and Hardening: State-of-the-art heating and bonding methods permanently secure the carbide head to the flutes, minimizing field fractures.
• High-Velocity Four-Flute Core: Precision geometry rapidly channels concrete dust away from the borehole to reduce running heat and maximize tip strength.
• SDS-Plus Shank Compatibility: Universal slotted drive configuration ensures a rigid, zero-slip locked engagement matrix inside industrial rotary hammers.

What's Included

• (25) Diablo DMAPL2140 1/4" x 6" SDS-Plus 2-Cutter Carbide-Tipped Hammer Drill Bits

Specifications

Pro-Tip: To extract the highest possible hole count out of these 1/4" carbide bits, avoid using a continuous, unyielding push throughout the entire drilling depth. Because narrow 1/4" holes trap debris tightly, masonry dust can quickly pack into the flutes and generate extreme friction heat, which risks detaching even well-hardened carbide tips. Maintain a firm, medium pressure and lift the spinning bit halfway out of the hole every two to three inches. This active mechanical clearing lets the high-velocity four-flute system fully evacuate packed grit, lowering operating temperatures, protecting the Dura-Carbide matrix, and ensuring perfect anchor seating tolerances.