Concave Half-Round Wood Router Bit 24 mm - R12 HSS
Concave Half-Round Wood Router Bit 24 mm - R12 HSS
SKU:10R12-d30
Low stock: 2 left
Couldn't load pickup availability
Concave Half-Round Router Bit 120 × 32 mm – R12 / 24 mm Working Width on Round
Professional router bit for rounding wood edges, with a concave R12 mm profile and a 24 mm working space. Ideal for creating uniform curved edges on furniture, stairs, frames, or decorative elements. Solidly built with 4 brazed HSS M2 teeth (6.5% tungsten).
🔩 Technical Specifications:
✔ Outer diameter: 120 mm
✔ Total thickness: 32 mm
✔ Active round working space: 24 mm
✔ Concave R12 profile – half-circle cut
✔ Bore: Ø30 mm, 35 and 40 mm on request
✔ 4 HSS M2 brazed teeth – smooth cut, increased durability
✔ Wear resistance: up to 3,000 linear meters in softwood
✔ Replaceable inserts – the router bit becomes a long-term investment, not a consumable
⚙️ Benefits and Applicability:
🔹 Ideal for rounding edges on furniture, stairs, countertops, frames, and curved structures
🔹 Fine and uniform cuts, without tearing wood fibers
🔹 Industrial performance – high efficiency and extended lifespan
🔹 Inserts can be resharpened or replaced – significant cost reduction over time
Compatibility:
Compatibility Explanations (%):
• 90–80%: Optimal performance, the router bit operates efficiently and durably.
• 79–60%: Good processing, but requires maintenance (sharpening or cooling).
• <60%: The wood is too hard or oily, leading to rapid wear of the HSS M2 router bit.
Recommendation: For exotic or very hard woods, cemented carbide (Widia) router bits would be a more suitable choice.
