Makita A-99138 ImpactX #1 Square Recess 3-1/2″ Power Bit, Impact Driver Bit

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Home » Shop » Makita » Makita A-99138 ImpactX #1 Square Recess 3-1/2″ Power Bit, Impact Driver Bit
Adams SKU: MAK-A99138
Manufacturer Part#: Makita A-99138 Category:
Makita power tools, pneumatics, outdoor power equipment and cleaning technology for the construction, landscape & garden services, and cleaning industries

ImpactX #1 Square Recess 3-1/2″ Power Bit, Impact Driver Bit

The Makita A-99138 ImpactX #1 Square Recess 3-1/2″ Power Bit stands as a pinnacle of precision engineering, offering unmatched durability, accuracy, and performance tailored for the professional contractor’s rigorous demands. This bit is part of Makita’s esteemed ImpactX series, a lineup renowned for its resilience against the intense forces encountered in high-volume screwdriving applications using high-torque impact drivers. Unlike conventional bits that often suffer from breakage and poor fit, the ImpactX series presents a formidable solution, ensuring enhanced fitment and longevity under the harshest commercial conditions. The #1 Square Recess power bit, or #1 Robertson, excels in tasks requiring deeper penetration and impeccable fit, significantly mitigating cam-out and guaranteeing secure fastening.

Makita ImpactX #1 Square Recess 3-1/2″ Power Bit At a Glance

  • Precision Engineered Tips: Guarantees ideal fitment for a full contact fit and extended service life.
  • High-Performance S2 Steel: Offers superior durability, outlasting standard bits.
  • Advanced Heat Treating Technique: Boosts toughness to withstand the demands of high-torque tasks.
  • Manganese Phosphate Coating: Affords excellent corrosion resistance, prolonging the bit’s lifespan.
  • Optimized Bit Geometry: Ensures an exact fit and increased holding strength, minimizing slip and abrasion.

Markets

  • Construction: Essential for construction professionals needing robust tools for high torque and deep fastening applications.
  • Residential Building: Ideal for professionals engaged in constructing and renovating homes, requiring precise fastening for structural integrity and aesthetics.
  • Commercial Construction: Suitable for large-scale projects including office buildings, where durability and accuracy are paramount.
  • Infrastructure Development: Crucial for tasks involved in the development of public infrastructure, such as bridges and roads, demanding robust tools for high-stress applications.
  • Woodworking: A must-have for carpenters and woodworkers requiring precise and durable fastening solutions.
  • DIY Projects: The prime choice for DIY enthusiasts seeking industrial-strength reliability for their intricate projects.

The Makita A-99138 ImpactX #1 Square Recess 3-1/2″ Power Bit is an indispensable asset in any professional toolkit, designed to boost work efficiency and elevate project outcomes. It dramatically reduces the risk of bit failure, facilitating smooth project progression and achieving superior standards. Suitable for a wide array of materials and applications, this elongated bit ensures optimal fit and minimal wear on both bit and fastener, securing not just efficient but also high-quality workmanship.

Makita A-99138 ImpactX #1 Square Recess 3-1/2″ Power Bit, Impact Driver Bit Features

  • Precision machined tips with superior fitment for full contact fit and longer life
  • Performance-optimized S2 steel construction for extended life
  • Calibrated heat treating process for added durability
  • Manganese Phosphate surface for advanced corrosion resistance
  • Optimal geometry for an ideal fit and improved holding power
  • ACCURACY – Precision machined tips with superior fitment for full contact fit and longer life
  • PERFORMANCE – Performance-optimized S2 steel construction for extended life
  • DURABILITY – Calibrated heat treating process for added durability
  • CONVENIENCE – Manganese Phosphate surface for advanced corrosion resistance
  • Sold by each ImpactX #1 Square Recess 3-1/2″ Power Bit, Place order for 50 for a pack

Makita A-99138 ImpactX #1 Square Recess 3-1/2″ Power Bit, Impact Driver Bit Specifications

  • Product Type: Power Bits
  • Bit Fitment: Square Recess #1 (Also known as #1 Robertson or SQ1)
  • Shank Type: 1/4″ Hex, compatible across a broad spectrum of impact drivers.
  • Overall Length: 3-1/2 inches
  • Availability: Available individually or in packs of 50 for large-scale project needs.

Makita A-99138 ImpactX #1 Square Recess 3-1/2″ Power Bit, Impact Driver Bit Manufacturer Warranty

Additional information

Weight .3 lbs
Dimensions 3.75 × .4 × .4 in

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