A close-up product shot of a single Diablo Phillips #3 drive bit featuring a black oxide finish and a 1/4-inch hex shank. The bit includes a red brand band with the white Diablo logo near the tip and the size PH3 laser-etched in white on the lower metal body.
The retail hanging card packaging for the Diablo DPH31P2 Phillips Drive Bit set. The red and white card displays two bits with red brand bands and includes high-visibility icons for the PH3 bit size, 1-inch length, and a 2-pack quantity. Marketing text on the card highlights the Torque Resistant Design and Impact Strong technology.
A close-up product shot of a single Diablo Phillips #3 drive bit featuring a black oxide finish and a 1/4-inch hex shank. The bit includes a red brand band with the white Diablo logo near the tip and the size PH3 laser-etched in white on the lower metal body.
The retail hanging card packaging for the Diablo DPH31P2 Phillips Drive Bit set. The red and white card displays two bits with red brand bands and includes high-visibility icons for the PH3 bit size, 1-inch length, and a 2-pack quantity. Marketing text on the card highlights the Torque Resistant Design and Impact Strong technology.
DIABLO

Diablo DPH31P2 Phillips #3 Drive Bits 1 Inch Impact Strong 1/4 Inch Hex Shank for Cordless Drill Drivers 50X Longer Life 2 Pack

In stock
SKU: DPH31P2
$1.99

Description

Drive Faster and Longer with Diablo’s Impact Strong™ Phillips #3 Precision Bits

Experience a new standard of fastening performance with the Diablo DPH31P2 Phillips #3 Drive Bits. Engineered for high-demand professionals, these 1-inch bits are the perfect companion for heavy-duty framing, deck building, and structural assembly where larger #3 Phillips fasteners are required. Designed to withstand the violent torque of modern cordless impact drivers, these bits provide an unrivaled 50X longer life compared to standard bits. Whether you are driving deep into dense lumber or removing stubborn screws, Diablo ensures your workflow remains uninterrupted by broken tips or stripped heads.

The secret to Diablo’s extreme durability is the innovative MaxTorque Zone, which is strategically designed to absorb high-torque peaks and redirect stress away from the bit tip. This prevents premature snapping and extends the life of the bit significantly. Combined with an optimized tip design that ensures a precise, slip-free grip, these bits virtually eliminate the risk of cam-out and fastener damage. Each bit is finished with a premium rust-protection coating and features laser-engraved size identification, providing the reliability and efficiency needed on every job site.

Key Features

  • 50X Longer Life: Delivers extreme durability and impact resistance to outlast standard bits in the toughest applications.
  • MaxTorque Zone: Integrated torque-absorption zone reduces stress at the tip to prevent breakage.
  • Optimized Tip Geometry: Provides a rock-solid, precise grip that reduces wear, stripping, and slippage.
  • Impact Strong™ Technology: Increases shank stability and overall durability for both cordless and corded impact drivers.
  • Rust Protection Coating: High-performance finish ensures superior resistance against wear and environmental corrosion.
  • Laser Engraved Identification: Permanent bit type and size markings for quick and easy selection.
  • Optimized Heat Treatment: Proprietary process strengthens the bit core for maximum impact resistance.
  • Universal Compatibility: 1/4-inch hex shank designed for maximum stability in all standard drill and impact drivers.

What's Included

  • (2) Diablo 1" #3 Phillips (PH3) Impact Strong™ Drive Bits

Specifications

Brand Diablo Tools
Model Number DPH31P2
Screwdriver Head #3 Phillips (PH3)
Screwdriver Style Phillips
Bit Length 1 in.
Shank Diameter 1/4 in.
Shank Style Hex Shank
Pack Quantity 2
Life Rating Up to 50X Life
Technology Impact Strong™
Torque Design MaxTorque Zone
Finish Rust Protection Coating

Pro-Tip: To maximize the 50X life of your Diablo Phillips bits, ensure you are using a #3 bit only for #3 fasteners. While a smaller #2 bit may feel like it fits, it leaves gaps in the drive recess that lead to cam-out and stripping. Using the correct size allows the MaxTorque Zone to engage fully and distribute force evenly across the fastener head.