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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 5/16 x 2-1/2 OAL 3 Flutes Regular Length Ball Nose Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2 OAL 3 Flutes Regular Length Ball Nose Bright Finish Carbide End Mill

SKU: ST-104089
MPN: 104-089

Save $4.58
Sowa High Performance 5/16 x 2-1/2 OAL 3 Flutes Regular Length Fine Pitch Rougher Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2 OAL 3 Flutes Regular Length Fine Pitch Rougher Bright Finish Carbide End Mill

SKU: ST-104152
MPN: 104-152

Save $2.64
Sowa High Performance 5/16 x 2-1/2 OAL 3 Flutes Regular Length Fine Pitch Rougher TiAlN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2 OAL 3 Flutes Regular Length Fine Pitch Rougher TiAlN Coated Carbide End Mill

SKU: ST-104204
MPN: 104-204

Save $3.80
Sowa High Performance 5/16 x 2-1/2 OAL 3 Flutes Regular Length Roughing Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2 OAL 3 Flutes Regular Length Roughing Bright Finish Carbide End Mill

SKU: ST-104054
MPN: 104-054

Save $3.87
Sowa High Performance 5/16 x 2-1/2" OAL 3 Flutes Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 3 Flutes Regular Length Bright Finish Carbide End Mill

SKU: ST-104501
MPN: 104-501

Save $2.77
Sowa High Performance 5/16 x 2-1/2" OAL 3 Flutes Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL 3 Flutes Regular Length Bright Finish Carbide End Mill

SKU: ST-103901
MPN: 103-901

Save $2.08
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 5/16 x 2-1/2" OAL Roughers Regular Length Modified AlTiN Coated Carbide End Mill

Sowa High Performance 5/16 x 2-1/2" OAL Roughers Regular Length Modified AlTiN Coated Carbide End Mill

SKU: ST-104802
MPN: 104-802

Save $18.20
Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Centre Cutting Rougher Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Centre Cutting Rougher Bright Finish Carbide End Mill

SKU: ST-104346
MPN: 104-346

Save $4.93
Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Centre Cutting Rougher TiAlN Coated Carbide End Mill

Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Centre Cutting Rougher TiAlN Coated Carbide End Mill

SKU: ST-104366
MPN: 104-366

Save $6.53
Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Fine Pitch Rougher Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Fine Pitch Rougher Bright Finish Carbide End Mill

SKU: ST-104306
MPN: 104-306

Save $5.37
Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Fine Pitch Rougher TiAlN Coated Carbide End Mill

Sowa High Performance 5/8 x 2-3/4 OAL 3 Flutes Stub Length Fine Pitch Rougher TiAlN Coated Carbide End Mill

SKU: ST-104326
MPN: 104-326

Save $8.10
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
Sowa High Performance 5/8 x 3-1/2" OAL Roughers Regular Length Modified AlTiN Coated Carbide End Mill

Sowa High Performance 5/8 x 3-1/2" OAL Roughers Regular Length Modified AlTiN Coated Carbide End Mill

SKU: ST-104810
MPN: 104-810

Save $47.49
Sowa High Performance 5/8 x 3-3/4 OAL 3 Flutes Regular Length Roughing Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-3/4 OAL 3 Flutes Regular Length Roughing Bright Finish Carbide End Mill

SKU: ST-104060
MPN: 104-060

Save $5.78
Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Ball Nose Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Ball Nose Bright Finish Carbide End Mill

SKU: ST-104092
MPN: 104-092

Save $7.33
Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Centre Cut Roughing Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Centre Cut Roughing Bright Finish Carbide End Mill

SKU: ST-103101
MPN: 103-101

Save $3.75
Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Centre Cut Roughing TiAlN Coated Carbide End Mill

Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Centre Cut Roughing TiAlN Coated Carbide End Mill

SKU: ST-103591
MPN: 103-591

Save $5.04
Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Fine Pitch Rougher Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Fine Pitch Rougher Bright Finish Carbide End Mill

SKU: ST-104160
MPN: 104-160

Save $3.75
Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Fine Pitch Rougher TiAlN Coated Carbide End Mill

Sowa High Performance 5/8 x 3-3/4 OAL 4 Flutes Regular Length Fine Pitch Rougher TiAlN Coated Carbide End Mill

SKU: ST-104212
MPN: 104-212

Save $4.38
Sowa High Performance 5/8 x 3-3/4" OAL 4 Flutes Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-3/4" OAL 4 Flutes Regular Length Bright Finish Carbide End Mill

SKU: ST-104504
MPN: 104-504

Save $6.12
Sowa High Performance 5/8 x 3-3/4" OAL 4 Flutes Regular Length Bright Finish Carbide End Mill

Sowa High Performance 5/8 x 3-3/4" OAL 4 Flutes Regular Length Bright Finish Carbide End Mill

SKU: ST-103904
MPN: 103-904

Save $3.16