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Diablo 1-1/4 in. D X 5/16 in. X 2-3/16 in. L Carbide Round Over Bit

Diablo 1-1/4 in. D X 5/16 in. X 2-3/16 in. L Carbide Round Over Bit

Puts a smooth 5/16 in. rounded edge on wood and composite materials, with carbide that holds up pass after pass.
Diablo MPN DR34112 In Stock & Ready to Ship
$49.99
Free shipping on orders over $75
Ships within 24 hours · most orders arrive in about 2 business days

About Product Overview

This Diablo round over bit puts a smooth, rounded profile on edges instead of a sharp corner, which is the finish most builders want on shelves, tabletops, cabinet trim, and furniture parts. The 5/16 in. radius gives a substantial curve rather than a light chamfer, and the carbide construction holds an edge through repeated passes without dulling quickly.

It's built to work across a wide range of shop materials, from plywood and composition boards to hardwoods and softwoods, so it covers most edge-profiling jobs without needing a different bit for each material. The 1/4 in. shank fits standard routers and router tables, and it ships one bit per clamshell package, ready to load and use.

  • Material: Carbide
  • Overall Diameter: 1-1/4 in.
  • Radius: 5/16 in.
  • Shank Diameter: 1/4 in.
  • Cutting Length: 1/2 in.
  • Overall Length: 2-3/16 in.

The Details Specifications

Brand Diablo
Model / MPN DR34112
UPC 008925089124
Weight Under 1 lb
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
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01

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02

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03

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04

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