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 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101151
MPN: 101-151

Sale price $23.16 List price $34.91
Save $11.75
Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101149
MPN: 101-149

Sale price $23.16 List price $34.91
Save $11.75
Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101150
MPN: 101-150

Sale price $23.16 List price $34.91
Save $11.75
Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102045
MPN: 102-045

Sale price $29.48 List price $44.46
Save $14.98
Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102041
MPN: 102-041

Sale price $29.48 List price $44.46
Save $14.98
Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102043
MPN: 102-043

Sale price $29.48 List price $44.46
Save $14.98
Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153408
MPN: 153-408

Sale price $26.29 List price $39.63
Save $13.34
Sowa High Performance 3/8 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 3/8 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153424
MPN: 153-424

Sale price $39.27 List price $59.21
Save $19.94
Sowa High Performance 3/8 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 3/8 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153232
MPN: 153-232

Sale price $31.92 List price $48.14
Save $16.22
Sowa High Performance 5/16 x 2-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

SKU: ST-102620
MPN: 102-620

Sale price $25.25 List price $38.08
Save $12.83
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

SKU: ST-153214
MPN: 153-214

Sale price $25.84 List price $38.95
Save $13.11
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101146
MPN: 101-146

Sale price $18.93 List price $28.53
Save $9.60
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101147
MPN: 101-147

Sale price $18.93 List price $28.53
Save $9.60
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101148
MPN: 101-148

Sale price $18.93 List price $28.53
Save $9.60
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102035
MPN: 102-035

Sale price $25.25 List price $38.08
Save $12.83
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102037
MPN: 102-037

Sale price $25.25 List price $38.08
Save $12.83
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102039
MPN: 102-039

Sale price $25.25 List price $38.08
Save $12.83
Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153406
MPN: 153-406

Sale price $31.78 List price $47.91
Save $16.13
Sowa High Performance 5/16 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 5/16 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153230
MPN: 153-230

Sale price $25.84 List price $38.95
Save $13.11
Sowa High Performance 5/16 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 5/16 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153422
MPN: 153-422

Sale price $31.78 List price $47.91
Save $16.13
Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

SKU: ST-153222
MPN: 153-222

Sale price $66.00 List price $99.53
Save $33.53
Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101156
MPN: 101-156

Sale price $69.69 List price $105.10
Save $35.41
Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101159
MPN: 101-159

Sale price $69.69 List price $105.10
Save $35.41
Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

SKU: ST-101157
MPN: 101-157

Sale price $69.69 List price $105.10
Save $35.41