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Diablo 1/2 in. D X 1/4 in. X 1-13/16 in. L Carbide Round Nose Router Bit

Upgrade your edge work and decorative routing with the Diablo 1/2 in. carbide round nose router bit. Crafted with a durable carbide sole and a precise round-nose profile, this bit…

Diablo MPN DR18108 In Stock & Ready to Ship
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$41.99
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About Product Overview

Upgrade your edge work and decorative routing with the Diablo 1/2 in. carbide round nose router bit. Crafted with a durable carbide sole and a precise round-nose profile, this bit delivers clean, consistent edge treatments for a wide range of woodworking projects—from cabinet details to bold signs and intricate veining patterns.

  • Diameter (overall): 1/2 in
  • Shank diameter: 1/4 in
  • Overall length: 1-13/16 in
  • Cutting length: 3/8 in
  • Radius: 1/4 in
  • Material: Carbide
  • Packaging: Clamshell
  • Number in package: 1
  • Recommended use: Fluted millwork, signs, veining

This round-nose design is ideal for creating smooth, rounded edges and gentle fillets that enhance decorative millwork and sign panels without compromising detail. The 1/4" shank fits a broad range of standard routers, making it a versatile addition to your toolkit for both professional shops and serious hobbyists.

Why choose carbide for your round-nose work

Carbide cutters stay sharper longer and resist heat better than traditional steel bits. That means fewer re-uploads, cleaner cuts, and extended bit life when you’re profiling hardwoods, plywood, or composite materials. The result is crisp edges, reduced tear-out, and a more polished final piece.

Practical use cases

  • Cabinetry and furniture edges: add a refined, rounded edge that catches light and highlights grain
  • Sign making: create smooth, readable profiles around lettering and panels
  • Veining and decorative accents: craft delicate rounded corners and inlays for visual depth
  • Fluted millwork detailing: achieve consistent rounded profiles across multiple parts for a cohesive look

Tip for best results: pair this bit with appropriate router speed and feed rate to maximize edge quality. Always secure your workpiece, use a sharp bit, and perform test passes on scrap material to dial in your setup before final cuts.

The Details Specifications

Brand Diablo
SKU 2885317
UPC 008925076674
Unit 0
Case Pack Quantity 5 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 2 × 6
Weight 0 lbs
Cubic Feet 0.01641 ft³
Country of Origin ITALY
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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