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SOWA Roughers

Freer Tool is an authorized distributor of SOWA roughing end mills—specialized carbide cutters designed for aggressive material removal in milling operations. Unlike standard end mills with smooth cutting edges, roughers feature serrated (scalloped) cutting edges that create an interrupted cutting action, enabling 3-5x faster material removal rates while eliminating chatter and reducing cutting forces by 30-40%.

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

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

SKU: ST-102220
MPN: 102-220

Save $99.60
Sowa High Performance 1 x 4" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

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

SKU: ST-102180
MPN: 102-180

Save $106.70
Sowa High Performance 1/2 x 3" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102205
MPN: 102-205

Save $28.32
Sowa High Performance 1/2 x 3" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 1/2 x 3" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102165
MPN: 102-165

Save $26.66
Sowa High Performance 1/4 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

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

SKU: ST-102185
MPN: 102-185

Save $13.79
Sowa High Performance 1/4 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

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

SKU: ST-102150
MPN: 102-150

Save $13.96
Sowa High Performance 3/4 x 4" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 3/4 x 4" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102215
MPN: 102-215

Save $56.34
Sowa High Performance 3/4 x 4" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 3/4 x 4" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102175
MPN: 102-175

Save $62.83
Sowa High Performance 3/8 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102200
MPN: 102-200

Save $19.17
Sowa High Performance 3/8 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 3/8 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102160
MPN: 102-160

Save $19.32
Sowa High Performance 5/16 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102190
MPN: 102-190

Save $18.20
Sowa High Performance 5/16 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102155
MPN: 102-155

Save $15.46
Sowa High Performance 5/8 x 3-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 5/8 x 3-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102210
MPN: 102-210

Save $45.11
Sowa High Performance 5/8 x 3-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

Sowa High Performance 5/8 x 3-1/2" OAL 4 Flute Rougher Regular Length TiAlN Coated Carbide End Mill

SKU: ST-102170
MPN: 102-170

Save $42.96