Diablo DPH2R1P25 1-inch PHR2 reduced Phillips drive impact driver bits retail product packaging. The clear plastic case contains a 25-pack of bits and features a red, black, and white label highlighting the Diablo logo, MaxTorque Zone technology, PH2R reduced tip profile size, 1-inch length specification, and 1/4-inch hex shank torque-resistant steel drywall screwdriver accessories.
A single Diablo 1-inch PHR2 reduced Phillips drive impact driver bit positioned diagonally against a plain white background. This torque-resistant steel drywall fastener screwdriver bit features a 1/4-inch hex shank laser-engraved with PH2R CC1, an anti-slip torsion zone wrapped with a bright red band showcasing the white Diablo logo, and an optimized reduced cross-recess tip engineered to prevent stripping and slippage.
A single Diablo 1-inch PHR2 reduced Phillips drive impact driver bit oriented horizontally against a solid white background. The impact-rated steel bit body shows its 1/4-inch hex shank with an engraved PH2R CC1 sizing indicator at the base, an integrated torque-absorbing center covered by a red sleeve featuring the Diablo brand logo, and a precision-machined reduced-tip cross-recess design for drywall installation.
An action close-up shot of a professional tradesperson using a cordless impact driver fitted with an extended magnetic bit holder and a Diablo reduced Phillips driver bit. The tool is driving a fastener through the structural mounting flange of a white utility box directly into a wooden framing stud on a residential construction job site.
Why Diablo promotional video
Diablo DPH2R1P25 1-inch PHR2 reduced Phillips drive impact driver bits retail product packaging. The clear plastic case contains a 25-pack of bits and features a red, black, and white label highlighting the Diablo logo, MaxTorque Zone technology, PH2R reduced tip profile size, 1-inch length specification, and 1/4-inch hex shank torque-resistant steel drywall screwdriver accessories.
A single Diablo 1-inch PHR2 reduced Phillips drive impact driver bit positioned diagonally against a plain white background. This torque-resistant steel drywall fastener screwdriver bit features a 1/4-inch hex shank laser-engraved with PH2R CC1, an anti-slip torsion zone wrapped with a bright red band showcasing the white Diablo logo, and an optimized reduced cross-recess tip engineered to prevent stripping and slippage.
A single Diablo 1-inch PHR2 reduced Phillips drive impact driver bit oriented horizontally against a solid white background. The impact-rated steel bit body shows its 1/4-inch hex shank with an engraved PH2R CC1 sizing indicator at the base, an integrated torque-absorbing center covered by a red sleeve featuring the Diablo brand logo, and a precision-machined reduced-tip cross-recess design for drywall installation.
An action close-up shot of a professional tradesperson using a cordless impact driver fitted with an extended magnetic bit holder and a Diablo reduced Phillips driver bit. The tool is driving a fastener through the structural mounting flange of a white utility box directly into a wooden framing stud on a residential construction job site.
Why Diablo promotional video
DIABLO

Diablo Impact Driver Bits DPH2R1P25 1 Inch PHR2 Reduced Phillips Drive (1/4 Hex Shank Torque Resistant Steel Drywall Fastener Screwdriver Bulk 25 Pack)

In stock
SKU: DPH2R1P25
$11.89 USD

Description

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Drive Fasteners Faster with 50X More Durability
The Diablo DPH2R1P25 1-inch PHR2 Reduced Phillips drive impact driver bits deliver commercial-grade performance, extreme durability, and up to 50X longer life compared to standard bits when installing or removing drywall screws. Engineered with a specialized modified slim-diameter profile, these premium steel bits fit snugly into bugle-head recesses to minimize surface tearing and prevent stripping. The integrated MaxTorque Zone technology absorbs extreme torque loads to protect the tip from stress breakage, while the Impact Strong engineering optimizes shank stability for high-stress applications in cordless and corded impact drivers.

Best Used For:

  • Drywall Installation: Driving standard drywall screws smoothly into paper-faced gypsum board panels over wood or light-gauge steel tracking frameworks.
  • Framing and Sheetrock: Securing temporary or permanent wood-to-gypsum configurations utilizing specialized reduced-tip Phillips fasteners.
  • Precision Overhead Boarding: Setting high-volume bugle-head screws perfectly flush on ceiling panels with minimal cam-out slippage.

Key Performance & Safety Features

  • MaxTorque Zone: Proprietary torsion zone absorbs extreme impact force to minimize stress concentrations and bit fracturing.
  • Reduced Tip Geometry: Slimmer nose profile optimized to prevent board face blowouts, ensuring clean depth seating in drywall sheets.
  • Optimized Precision Tip: Precision-machined face provides a seamless fit in cross-recess screws, eliminating slip-related stripping.
  • Impact Strong Engineering: Fortified core design ensures structural stability during rapid, high-impact drilling and fastening applications.
  • Advanced Heat Treatment: Rigorous thermal hardening strengthens the steel matrix for elevated impact resistance and overall bit life.
  • Rust Protection Coating: Premium surface treatment resists humidity, chemical exposure, and corrosive environmental wear.

What's Included

  • (25) Diablo DPH2R1P25 1-inch PHR2 Reduced Phillips Drive Impact Bits

Technical Specifications

Brand Diablo
Model Number DPH2R1P25
Bit Tip Size PHR2 Reduced Phillips
Shank Type 1/4-inch Hex Shank
Bit Length 1 inch
Material Composition Torque-Resistant Hardened Steel
Compatibility Impact Drivers and Drill Drivers (Cordless or Corded)
Package Quantity 25 Bits
Corrosion Protection Rust Protection Coating
Torsion Technology MaxTorque Zone Design

Pro-Tip: To maximize the operational life of your Torque Resistant bits, align the tool completely straight with the fastener axis before squeezing the trigger. Keeping the driver perpendicular prevents off-angle forces that cause premature wear, ensuring you achieve the full 50X bit lifespan.