• Sumitomo Electric Hardmetal GSX MILL 2-Flute Sharp Corner End Mill GSX20000S-3D
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Sumitomo Electric Hardmetal GSX MILL 2-Flute Sharp Corner End Mill GSX20000S-3D

Sumitomo Electric Hardmetal GSX MILL 2-Flute Sharp Corner End Mill GSX20000S-3D

Solid carbide GSX MILL square end mill for general-purpose machining of steels, cast iron, stainless steel and heat-resistant alloys.

Key features

  • GSX coating with improved wear and heat resistance
  • Fine-grain carbide substrate with high transverse rupture strength
  • Large rake angle and proprietary flute form for cutting performance and chip evacuation
  • S type: sharp corner, emphasis on cutting performance

Specifications

Flutes 2
Grade ACF20
Workpiece Carbon steel, Alloy steel, Pre-hardened steel, Tempered/die steel, Hardened steel 45-55HRC, Hardened steel 55-60HRC, Stainless steel, Ti alloy/heat-resistant alloy, Cast iron
GSX20050S-3D DC (mm): 0.5 | APMX (mm): 1.5 | LU (mm): 1.9 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20100S-3D DC (mm): 1.0 | APMX (mm): 3.0 | LU (mm): 4.0 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20150S-3D DC (mm): 1.5 | APMX (mm): 4.5 | LU (mm): 5.5 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20200S-3D DC (mm): 2.0 | APMX (mm): 6.0 | LU (mm): 7.0 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20250S-3D DC (mm): 2.5 | APMX (mm): 7.5 | LU (mm): 8.5 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20260S-3D DC (mm): 2.6 | APMX (mm): 8.0 | LU (mm): 9.5 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20270S-3D DC (mm): 2.7 | APMX (mm): 8.5 | LU (mm): 10.0 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20280S-3D DC (mm): 2.8 | APMX (mm): 9.0 | LU (mm): 10.5 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20290S-3D DC (mm): 2.9 | APMX (mm): 9.0 | LU (mm): 10.5 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20300S-3D DC (mm): 3.0 | APMX (mm): 9.0 | LU (mm): 10.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20350S-3D DC (mm): 3.5 | APMX (mm): 12.0 | LU (mm): 13.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20400S-3D DC (mm): 4.0 | APMX (mm): 12.0 | LU (mm): 13.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20450S-3D DC (mm): 4.5 | APMX (mm): 15.0 | LU (mm): 16.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20500S-3D DC (mm): 5.0 | APMX (mm): 15.0 | LU (mm): 17.0 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20550S-3D DC (mm): 5.5 | APMX (mm): 18.0 | LU (mm): 20.0 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20600S-3D DC (mm): 6.0 | APMX (mm): 18.0 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20650S-3D DC (mm): 6.5 | APMX (mm): 20.0 | LU (mm): 22.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20700S-3D DC (mm): 7.0 | APMX (mm): 21.0 | LU (mm): 23.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20750S-3D DC (mm): 7.5 | APMX (mm): 23.0 | LU (mm): 25.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20800S-3D DC (mm): 8.0 | APMX (mm): 24.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20850S-3D DC (mm): 8.5 | APMX (mm): 26.0 | LU (mm): 28.0 | LF (mm): 75 | DMM (mm): 10 | Stock: Yes
GSX20900S-3D DC (mm): 9.0 | APMX (mm): 27.0 | LU (mm): 29.0 | LF (mm): 75 | DMM (mm): 10 | Stock: Yes
GSX20950S-3D DC (mm): 9.5 | APMX (mm): 29.0 | LU (mm): 31.0 | LF (mm): 75 | DMM (mm): 10 | Stock: Yes
GSX21000S-3D DC (mm): 10.0 | APMX (mm): 30.0 | LF (mm): 90 | DMM (mm): 10 | Stock: Yes
GSX21050S-3D DC (mm): 10.5 | APMX (mm): 32.0 | LU (mm): 34.5 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21100S-3D DC (mm): 11.0 | APMX (mm): 33.0 | LU (mm): 35.5 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21150S-3D DC (mm): 11.5 | APMX (mm): 35.0 | LU (mm): 37.5 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21200S-3D DC (mm): 12.0 | APMX (mm): 36.0 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21300S-3D DC (mm): 13.0 | APMX (mm): 39.0 | LU (mm): 42.5 | LF (mm): 100 | DMM (mm): 16 | Stock: Yes
GSX21400S-3D DC (mm): 14.0 | APMX (mm): 42.0 | LU (mm): 45.5 | LF (mm): 110 | DMM (mm): 16 | Stock: Yes
GSX21500S-3D DC (mm): 15.0 | APMX (mm): 45.0 | LU (mm): 48.5 | LF (mm): 110 | DMM (mm): 16 | Stock: Yes
GSX21600S-3D DC (mm): 16.0 | APMX (mm): 48.0 | LF (mm): 110 | DMM (mm): 16 | Stock: Yes
GSX21700S-3D DC (mm): 17.0 | APMX (mm): 51.0 | LU (mm): 55.5 | LF (mm): 110 | DMM (mm): 20 | Stock: Yes
GSX21800S-3D DC (mm): 18.0 | APMX (mm): 54.0 | LU (mm): 58.5 | LF (mm): 120 | DMM (mm): 20 | Stock: Yes
GSX21900S-3D DC (mm): 19.0 | APMX (mm): 57.0 | LU (mm): 61.5 | LF (mm): 120 | DMM (mm): 20 | Stock: Yes
GSX22000S-3D DC (mm): 20.0 | APMX (mm): 60.0 | LF (mm): 120 | DMM (mm): 20 | Stock: Yes
GSX22400S-3D DC (mm): 24.0 | APMX (mm): 72.0 | LU (mm): 77.0 | LF (mm): 130 | DMM (mm): 25 | Stock: Yes
GSX22500S-3D DC (mm): 25.0 | APMX (mm): 75.0 | LF (mm): 130 | DMM (mm): 25 | Stock: Yes
End MillsSumitomo Electric Hardmetal
38 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Sumitomo Electric Hardmetal GSX MILL 2-Flute Sharp Corner End Mill GSX20000S-3D

Brand Sumitomo Electric Hardmetal·End Mills

Available part numbers (38)

GSX20050S-3D, GSX20100S-3D, GSX20150S-3D, GSX20200S-3D, GSX20250S-3D, GSX20260S-3D, GSX20270S-3D, GSX20280S-3D, GSX20290S-3D, GSX20300S-3D + 28 more — see full table ↓

How to order

Send the Sumitomo Electric Hardmetal part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
GSX20050S-3DDC (mm): 0.5 | APMX (mm): 1.5 | LU (mm): 1.9 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20100S-3DDC (mm): 1.0 | APMX (mm): 3.0 | LU (mm): 4.0 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20150S-3DDC (mm): 1.5 | APMX (mm): 4.5 | LU (mm): 5.5 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20200S-3DDC (mm): 2.0 | APMX (mm): 6.0 | LU (mm): 7.0 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20250S-3DDC (mm): 2.5 | APMX (mm): 7.5 | LU (mm): 8.5 | LF (mm): 40 | DMM (mm): 4 | Stock: Yes
GSX20260S-3DDC (mm): 2.6 | APMX (mm): 8.0 | LU (mm): 9.5 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20270S-3DDC (mm): 2.7 | APMX (mm): 8.5 | LU (mm): 10.0 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20280S-3DDC (mm): 2.8 | APMX (mm): 9.0 | LU (mm): 10.5 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20290S-3DDC (mm): 2.9 | APMX (mm): 9.0 | LU (mm): 10.5 | LF (mm): 50 | DMM (mm): 4 | Stock: Yes
GSX20300S-3DDC (mm): 3.0 | APMX (mm): 9.0 | LU (mm): 10.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20350S-3DDC (mm): 3.5 | APMX (mm): 12.0 | LU (mm): 13.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20400S-3DDC (mm): 4.0 | APMX (mm): 12.0 | LU (mm): 13.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20450S-3DDC (mm): 4.5 | APMX (mm): 15.0 | LU (mm): 16.5 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20500S-3DDC (mm): 5.0 | APMX (mm): 15.0 | LU (mm): 17.0 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20550S-3DDC (mm): 5.5 | APMX (mm): 18.0 | LU (mm): 20.0 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20600S-3DDC (mm): 6.0 | APMX (mm): 18.0 | LF (mm): 50 | DMM (mm): 6 | Stock: Yes
GSX20650S-3DDC (mm): 6.5 | APMX (mm): 20.0 | LU (mm): 22.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20700S-3DDC (mm): 7.0 | APMX (mm): 21.0 | LU (mm): 23.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20750S-3DDC (mm): 7.5 | APMX (mm): 23.0 | LU (mm): 25.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20800S-3DDC (mm): 8.0 | APMX (mm): 24.0 | LF (mm): 70 | DMM (mm): 8 | Stock: Yes
GSX20850S-3DDC (mm): 8.5 | APMX (mm): 26.0 | LU (mm): 28.0 | LF (mm): 75 | DMM (mm): 10 | Stock: Yes
GSX20900S-3DDC (mm): 9.0 | APMX (mm): 27.0 | LU (mm): 29.0 | LF (mm): 75 | DMM (mm): 10 | Stock: Yes
GSX20950S-3DDC (mm): 9.5 | APMX (mm): 29.0 | LU (mm): 31.0 | LF (mm): 75 | DMM (mm): 10 | Stock: Yes
GSX21000S-3DDC (mm): 10.0 | APMX (mm): 30.0 | LF (mm): 90 | DMM (mm): 10 | Stock: Yes
GSX21050S-3DDC (mm): 10.5 | APMX (mm): 32.0 | LU (mm): 34.5 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21100S-3DDC (mm): 11.0 | APMX (mm): 33.0 | LU (mm): 35.5 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21150S-3DDC (mm): 11.5 | APMX (mm): 35.0 | LU (mm): 37.5 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21200S-3DDC (mm): 12.0 | APMX (mm): 36.0 | LF (mm): 90 | DMM (mm): 12 | Stock: Yes
GSX21300S-3DDC (mm): 13.0 | APMX (mm): 39.0 | LU (mm): 42.5 | LF (mm): 100 | DMM (mm): 16 | Stock: Yes
GSX21400S-3DDC (mm): 14.0 | APMX (mm): 42.0 | LU (mm): 45.5 | LF (mm): 110 | DMM (mm): 16 | Stock: Yes
GSX21500S-3DDC (mm): 15.0 | APMX (mm): 45.0 | LU (mm): 48.5 | LF (mm): 110 | DMM (mm): 16 | Stock: Yes
GSX21600S-3DDC (mm): 16.0 | APMX (mm): 48.0 | LF (mm): 110 | DMM (mm): 16 | Stock: Yes
GSX21700S-3DDC (mm): 17.0 | APMX (mm): 51.0 | LU (mm): 55.5 | LF (mm): 110 | DMM (mm): 20 | Stock: Yes
GSX21800S-3DDC (mm): 18.0 | APMX (mm): 54.0 | LU (mm): 58.5 | LF (mm): 120 | DMM (mm): 20 | Stock: Yes
GSX21900S-3DDC (mm): 19.0 | APMX (mm): 57.0 | LU (mm): 61.5 | LF (mm): 120 | DMM (mm): 20 | Stock: Yes
GSX22000S-3DDC (mm): 20.0 | APMX (mm): 60.0 | LF (mm): 120 | DMM (mm): 20 | Stock: Yes
GSX22400S-3DDC (mm): 24.0 | APMX (mm): 72.0 | LU (mm): 77.0 | LF (mm): 130 | DMM (mm): 25 | Stock: Yes
GSX22500S-3DDC (mm): 25.0 | APMX (mm): 75.0 | LF (mm): 130 | DMM (mm): 25 | Stock: Yes

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