Milwaukee 48-89-2735 THUNDERBOLT Black Oxide Twist Drill Bit

Milwaukee 48-89-2735 29/64" THUNDERBOLT Black Oxide Twist Drill Bit

The Milwaukee 48-89-2735 29/64" THUNDERBOLT Black Oxide Twist Drill Bit is a precision-engineered drilling accessory built for professionals and serious DIYers who need consistent, reliable performance on the jobsite. Part of Milwaukee's THUNDERBOLT line, this twist drill bit features a 29/64" diameter paired with a black oxide finish engineered to stand up to repeated use across a wide range of drilling applications. The twist-flute design is intended to channel material away from the cutting edge as the bit advances, helping maintain a clean, accurate hole with less binding. Whether you're boring through metal, wood, or plastic, this bit is designed to deliver the accuracy, control, and durability that tradespeople expect from the Milwaukee name. Its 29/64" sizing makes it a practical addition to any drill bit set or index for shops and jobsites that need a dependable bit on hand for common drilling tasks.

Key Features

• Trade Size: Precision-ground 29/64" diameter provides consistent, repeatable hole sizing for applications that call for this exact bit size.
• Durable Construction: The black oxide finish is designed to help resist corrosion and reduce friction during drilling, which can extend the working life of the bit under heavy, repeated use.
• Twist Bit Design: Standard twist-drill geometry promotes efficient chip evacuation and smoother cutting action, helping keep the bit running cooler and cutting cleaner through the material.
• THUNDERBOLT Series: Engineered as part of Milwaukee's THUNDERBOLT drill bit lineup, this bit is built to meet the demands of professional-grade drilling applications on the jobsite.
• Versatile Sizing: The 29/64" diameter fits neatly into a standard drill bit set, giving contractors and DIYers a reliable option for jobs that call for this specific hole size.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

The Milwaukee 48-89-2735 THUNDERBOLT Black Oxide Twist Drill Bit is well suited to a variety of drilling tasks across trades and job types, including:

• General-Purpose Drilling: A reliable choice for everyday drilling tasks on the jobsite or in the shop.
• Metalworking and Fabrication: Suited to drilling into metal stock as part of fabrication or repair work.
• Woodworking Projects: Useful for boring clean holes in wood for construction, framing, or furniture work.
• Plastic and Composite Materials: Can be used to drill through plastics and composite materials commonly found on the jobsite.
• Professional and DIY Tool Kits: A practical addition to a drill bit index or tool bag for tradespeople and home users alike.

Why Milwaukee?

Milwaukee builds its THUNDERBOLT drill bits with an emphasis on durability and consistent, dependable performance, backed by a black oxide finish engineered for long-lasting use in demanding conditions. The 48-89-2735 pairs a precision 29/64" diameter with twist-drill geometry to help deliver clean, accurate holes drilling after drilling. For professionals and serious DIYers who need a drill bit they can count on for repeat use, the Milwaukee THUNDERBOLT 29/64" Black Oxide Twist Drill Bit reflects the quality and reliability that has made Milwaukee a trusted name in the trades.