Dewalt Accessories DW1127 Black Oxide Drill Bit 27/64 in 2pk

Product Description

The DEWALT ACCESSORIES DW1127 is a 27/64-inch black oxide high-speed steel drill bit sold in a 2-pack. Built with a patented core diameter design that reduces breakage, this bit features a 135-degree split point tip that drills on contact and prevents walking during startup. The tapered web construction increases bit strength, while the black oxide finish extends service life by resisting wear. A no-spin shank ensures a secure fit in the chuck, and size markings above the shank allow for fast, at-a-glance identification on the jobsite. Designed for professional drilling applications in metal, wood, and general construction materials.

This 27/64-inch drill bit is suited for professional tradespeople and contractors requiring consistent, accurate hole starts without center-punching. The 2-pack configuration supports high-volume work or keeps a backup bit on hand during continuous drilling operations. The black oxide finish makes these bits a go-to option for repetitive metal drilling tasks where bit longevity and precision are both priorities. Compatible with standard 3-jaw drill chucks and common corded or cordless drill drivers.

Key Features

• 135-degree split point tip drills on contact and prevents bit walking
• Patented core diameter reduces breakage under load
• Black oxide finish provides greater wear resistance and extends bit life
• Tapered web design increases overall durability
• No-spin shank ensures secure chuck engagement
• Size markings above the shank for quick identification

Compatibility

Designed as a replacement or supplemental bit for standard 3-jaw drill chucks on corded and cordless drill drivers commonly used in HVAC, plumbing, electrical, and general construction applications.

Installation Notes

Installation is performed by securing the no-spin shank firmly in a 3-jaw drill chuck before operation. Ensure the drill driver is powered off and the chuck is fully tightened before drilling. Use appropriate eye protection and follow applicable OSHA safety guidelines when operating rotary cutting tools. Avoid excessive feed pressure, which can accelerate tip wear and increase the risk of breakage.