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 1/2 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 4" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1/2 x 4" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153426
MPN: 153-426

Sale price $57.46 List price $86.65
Save $29.19
Sowa High Performance 1/2 x 4" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1/2 x 4" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153234
MPN: 153-234

Sale price $46.72 List price $70.45
Save $23.73
Sowa High Performance 1/4 x 2-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

Sowa High Performance 1/4 x 2-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

SKU: ST-102616
MPN: 102-616

Sale price $18.64 List price $28.09
Save $9.45
Sowa High Performance 1/4 x 2-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

Sowa High Performance 1/4 x 2-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

SKU: ST-102618
MPN: 102-618

Sale price $16.21 List price $24.43
Save $8.22
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

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

SKU: ST-153212
MPN: 153-212

Sale price $10.64 List price $16.04
Save $5.40
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

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

SKU: ST-101144
MPN: 101-144

Sale price $14.45 List price $21.77
Save $7.32
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

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

SKU: ST-101143
MPN: 101-143

Sale price $14.45 List price $21.77
Save $7.32
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

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

SKU: ST-101145
MPN: 101-145

Sale price $14.45 List price $21.77
Save $7.32
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102031
MPN: 102-031

Sale price $18.64 List price $28.09
Save $9.45
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102029
MPN: 102-029

Sale price $18.64 List price $28.09
Save $9.45
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102033
MPN: 102-033

Sale price $18.64 List price $28.09
Save $9.45
Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1/4 x 2-1/2" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153404
MPN: 153-404

Sale price $15.06 List price $22.69
Save $7.63
Sowa High Performance 1/4 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1/4 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153420
MPN: 153-420

Sale price $27.19 List price $40.99
Save $13.80
Sowa High Performance 1/4 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

Sowa High Performance 1/4 x 3" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

SKU: ST-153228
MPN: 153-228

Sale price $22.10 List price $33.32
Save $11.22
Sowa High Performance 1/8 x 1-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

Sowa High Performance 1/8 x 1-1/2" 2 Flute Corner Radius Typhoon Modified AlTiN Coated Carbide End Mill

SKU: ST-102602
MPN: 102-602

Sale price $10.88 List price $16.40
Save $5.52
Sowa High Performance 1/8 x 1-1/2" OAL 2 Flute Corner Radius Bright Finish Carbide End Mill

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

SKU: ST-153208
MPN: 153-208

Sale price $8.61 List price $12.98
Save $4.37
Sowa High Performance 1/8 x 1-1/2" OAL 2 Flute Corner Radius Regular Length Bright Finish Carbide End Mill

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

SKU: ST-101140
MPN: 101-140

Sale price $8.81 List price $13.28
Save $4.47
Sowa High Performance 1/8 x 1-1/2" OAL 2 Flute Corner Radius Regular Length TiAlN Coated Carbide End Mill

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

SKU: ST-102023
MPN: 102-023

Sale price $10.86 List price $16.38
Save $5.52
Sowa High Performance 1/8 x 1-1/2" OAL 2 Flute Corner Radius TiCN Coated Carbide End Mill

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

SKU: ST-153400
MPN: 153-400

Sale price $10.59 List price $15.96
Save $5.37