SOWA Corner Radius

Freer Tool is an authorized distributor of SOWA corner radius carbide end mills—specialized cutting tools featuring radiused corners instead of sharp 90° edges. This seemingly small design difference delivers significant benefits: extended tool life (2-4x longer than square end mills), stronger parts (reduced stress concentrations), superior edge quality (no sharp corner chipping), and better surface finishes on vertical walls.


Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-101994
MPN: 101-994

Sale price $195.97 List price $295.57
Save $99.60
Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-101997
MPN: 101-997

Sale price $195.97 List price $295.57
Save $99.60
Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-101998
MPN: 101-998

Sale price $195.97 List price $295.57
Save $99.60
Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1 x 4" OAL 4 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-101995
MPN: 101-995

Sale price $195.97 List price $295.57
Save $99.60
Sowa High Performance 1 x 5" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1 x 5" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153240
MPN: 153-240

Sale price $260.74 List price $393.25
Save $132.51
Sowa High Performance 1 x 5" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1 x 5" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153432
MPN: 153-432

Sale price $320.68 List price $483.67
Save $162.99
Sowa High Performance 1 x 5" OAL 3 Flute Corner Radius Bright Finish Carbide End Mill

Sowa High Performance 1 x 5" OAL 3 Flute Corner Radius Bright Finish Carbide End Mill

SKU: ST-153184
MPN: 153-184

Sale price $260.74 List price $393.25
Save $132.51
Sowa High Performance 1 x 5" OAL 3 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1 x 5" OAL 3 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153448
MPN: 153-448

Sale price $320.68 List price $483.67
Save $162.99
Sowa High Performance 1/2 x 3" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

SKU: ST-102640
MPN: 102-640

Sale price $50.29 List price $75.83
Save $25.54
Sowa High Performance 1/2 x 3" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

SKU: ST-102636
MPN: 102-636

Sale price $50.29 List price $75.83
Save $25.54
Sowa High Performance 1/2 x 3" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

SKU: ST-102638
MPN: 102-638

Sale price $50.29 List price $75.83
Save $25.54
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

SKU: ST-153220
MPN: 153-220

Sale price $34.23 List price $51.61
Save $17.38
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101154
MPN: 101-154

Sale price $43.10 List price $64.99
Save $21.89
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101152
MPN: 101-152

Sale price $43.10 List price $64.99
Save $21.89
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101153
MPN: 101-153

Sale price $43.10 List price $64.99
Save $21.89
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101155
MPN: 101-155

Sale price $43.10 List price $64.99
Save $21.89
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102048
MPN: 102-048

Sale price $50.29 List price $75.83
Save $25.54
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102046
MPN: 102-046

Sale price $50.29 List price $75.83
Save $25.54
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102047
MPN: 102-047

Sale price $50.29 List price $75.83
Save $25.54
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102049
MPN: 102-049

Sale price $50.29 List price $75.83
Save $25.54
Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153412
MPN: 153-412

Sale price $42.11 List price $63.49
Save $21.38
Sowa High Performance 1/2 x 3" OAL 3 Flute Corner Radius Bright Finish Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 3 Flute Corner Radius Bright Finish Carbide End Mill

SKU: ST-153162
MPN: 153-162

Sale price $29.76 List price $44.88
Save $15.12
Sowa High Performance 1/2 x 3" OAL 3 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 3 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153056
MPN: 153-056

Sale price $42.11 List price $63.49
Save $21.38
Sowa High Performance 1/2 x 3" OAL 4 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 4 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101188
MPN: 101-188

Sale price $43.10 List price $64.99
Save $21.89