top of page

Large Concave Radius
.250-1.000

Our large concave cutter bodies, available in fractional and metric sizes from 0.250" to 1.00", provide the fastest way to cut large radii. The segmented cut design reduces tool pressure and chatter, enabling higher feed rates and enhanced performance. Integral shank versions offer the same benefits, minimizing pressure and chatter for improved cutting speed and efficiency.

Honeycomb
EC15 Box.png

EC15 Concave Insert

.250-.629 Radius

EC19 Box.png

EC19 Concave Insert

.406-1.000 Radius

BC Cutter Box.png

BC Cutter Body

Large Corner Rounding

Start Here

Know what size you need?

Get your part numbers in just
a few clicks.

SwiftCARB Cover Art
Superbee Catalog Front Page

The New 2026 SwiftCARB Catalog.

Open Catalog 2
bottom of page