5-Piece Hex Shank Rotary Rasp Burr Set – Grind, Mill & File Steel

5-Piece Hex Shank Rotary Rasp File Set – Mill, Shape & Grind with Ease

Take your metalworking and DIY projects to the next level with this versatile 5-piece Rotary Rasp File Set. Featuring a standard 1/4" (6.35mm) hex shank, these burrs fit virtually any power drill or rotary tool, making them a must-have addition to your workshop toolkit. Whether you're enlarging holes, shaping steel, or smoothing rough surfaces, these rotary rasps deliver consistent, precise results every time.

Key Features

• Universal Hex Shank: 1/4" (6.35mm) hex shank fits all standard drills and rotary tools — no adapters needed.
• Heat-Treated High Carbon Steel: Crafted from durable, heat-treated high carbon steel for long-lasting cutting performance and resistance to wear.
• Multi-Purpose Use: Ideal for milling, filing, shaping, grinding, sanding, engraving, and polishing on steel and other metals.
• Hole Enlargement & Contouring: Efficiently enlarges holes and creates custom shapes and contours in your workpieces.
• Set of 5: Get five rotary rasps in one package — great value for professional and hobbyist metalworkers alike.

Specifications

Package Contents

• 5 × Rotary Rasp File Drill Bits

Note: Colors shown in product images may vary slightly due to monitor brightness settings. Please allow minor measurement deviations of ±1–2mm.

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For more information on safe use of rotary power tools and personal protective equipment in the workshop, visit the OSHA Power Tools Safety Resource.

Learn more: Drill

Frequently Asked Questions

Q: What types of drills are compatible with these hex shank rotary rasp bits?

A: These rotary rasp file bits feature a standard 1/4" (6.35mm) hex shank, making them compatible with virtually all power drills, drill presses, and rotary tools that accept 1/4" hex shank accessories — no special adapters required.

Q: What materials can these rotary rasp bits be used on?

A: These bits are primarily designed for milling, filing, shaping, and grinding steel and other metals. Their heat-treated high carbon steel construction ensures they hold up well under demanding metalworking applications.

Q: How many pieces are included in this set?

A: This set includes 5 rotary rasp file drill bits, giving you a great variety for different metalworking tasks such as hole enlargement, surface grinding, engraving, sanding, and polishing.

Q: Are these suitable for beginners as well as professionals?

A: Absolutely! Their universal hex shank design and straightforward operation make them easy to use for hobbyists and DIY enthusiasts, while the durable heat-treated steel construction meets the demands of professional metalworkers.