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DEWALT #8 X 7/64 in. D X 6 in. L Steel Magnetic Drill and Drive System Replacement Bits 2 pc

DEWALT #8 X 7/64 in. D X 6 in. L Steel Magnetic Drill and Drive System Replacement Bits 2 pc

Engineered for dependable, precise performance with your DEWALT Magnetic Drill and Drive System, these replacement bits are built to deliver accurate holes in steel with every plun…

Dewalt MPN DW2721
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $5.99, average $7.59
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About Product Overview

Engineered for dependable, precise performance with your DEWALT Magnetic Drill and Drive System, these replacement bits are built to deliver accurate holes in steel with every plunge. Designed as a direct-fit upgrade, this 2-piece set keeps your workflow moving without the guesswork of incompatible bits.

Key specifications

  • Diameter: 7/64 in
  • Overall length: 6 in
  • Drilling depth: 1.7 in
  • Material: Steel
  • Shank: 1/4 in hex shank
  • Countersink size: #8
  • Number in package: 2 pcs
  • Packaging: Carded
  • Category: Magnetic Drill and Drive System Replacement Bits

What sets these apart

  • Direct compatibility: specifically designed for DEWALT Magnetic Drill and Drive System, ensuring precise alignment with the drive mechanism and reliable retention during heavy drilling.
  • Two-piece value: a compact, carded package that gives you back-up bits for future jobs, minimizing downtime on the shop floor.
  • Solid steel construction: built to withstand the rigors of metalworking, offering durable performance across repeated holes in steel workpieces.
  • Small-diameter precision with a 7/64 in hole size and a 1/4 in hex shank for secure engagement in the tool’s collet or drive system.
  • Countersink capability: the #8 countersink size supports flush-fitting screw heads, enabling cleaner finishes in assemblies and panels.

Ideal use cases

These bits excel in metal fabrication, automotive and pallet steel work, and shop projects where a precise, shallow-to-mid depth hole is needed. Use them when you’re drilling through steel components, brackets, or frames with a Dewalt magnetic drill setup, and you want consistent hole size with a clean edge. They’re particularly well-suited for installations requiring small-diameter holes that align with #8 fasteners or threaded hardware.

Practical tips for best results

  • Lubricate with light cutting oil or drill coolant to reduce heat build-up and extend bit life when drilling steel.
  • Ensure the workpiece is securely clamped to prevent movement and maintain hole accuracy.
  • Align the drill bit square to the work surface and apply steady, even feed pressure for clean holes.
  • Clear chips periodically to prevent clogging and overheating; back the bit out gradually to evacuate debris.
  • Use the countersink feature when flush-mounted hardware is required to achieve a neat, professional finish.

Whether you’re upgrading your tool kit or stocking up for ongoing metalworking projects, this DEWALT two-pack of replacement bits for the Magnetic Drill and Drive System delivers reliable performance, precise hole sizing, and practical countersink capability—every time you drill.

The Details Specifications

Brand Dewalt
UPC 028877319391
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Dimensions (L × W × H) 0 × 2 × 6
Weight 0 lbs
Country of Origin CHINA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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