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Kennametal GOmill PRO Square End Mill — Weldon Shank — Inch
Kennametal GOmill PRO Square End Mill — Weldon Shank — Inch
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Compare Kennametal GOmill PRO square end mills with weldon shanks. Review exact dimensions and material numbers, then request a quote.
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Technical Specifications
Tool configurations
| Article ID | Configuration | Cutting diameter D1 [in] | Maximum cutting depth AP1MAX [in] | Usable length L3 [in] | Overall length L [in] | Shank diameter D [in] | Neck diameter D3 [in] | ANSI catalog number | Grade | Flutes | Shank style |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 7301308 | GOPR4SE0500R125HB | 0.5 | 1.25 | 1.4787 | 3.25 | 0.5 | — | GOPR4SE0500R125HB | KCU20 | 4 | Weldon |
| 7300245 | GOPR4SE0500R150HB | 0.5 | 1.5 | 1.7287 | 4 | 0.5 | — | GOPR4SE0500R150HB | KCU20 | 4 | Weldon |
| 7301311 | GOPR4SE0500R163HB | 0.5 | 1.625 | 1.8537 | 4 | 0.5 | — | GOPR4SE0500R163HB | KCU20 | 4 | Weldon |
| 7300246 | GOPR4SE0500R200HB | 0.5 | 2 | 2.2287 | 4 | 0.5 | — | GOPR4SE0500R200HB | KCU20 | 4 | Weldon |
| 7300247 | GOPR4SE0500R250HB | 0.5 | 2.5 | 2.7287 | 4.5 | 0.5 | — | GOPR4SE0500R250HB | KCU20 | 4 | Weldon |
| 7301315 | GOPR4SE0500R300HB | 0.5 | 3 | 3.2287 | 5 | 0.5 | — | GOPR4SE0500R300HB | KCU20 | 4 | Weldon |
| 7300244 | GOPR4SE0500S063HB | 0.5 | 0.625 | 0.8537 | 2.5 | 0.5 | — | GOPR4SE0500S063HB | KCU20 | 4 | Weldon |
| 7301302 | GOPR4SE0500S063HBE | 0.5 | 0.625 | 0.8537 | 3 | 0.5 | — | GOPR4SE0500S063HBE | KCU20 | 4 | Weldon |
| 7301304 | GOPR4SE0500S063HBX | 0.5 | 0.625 | 0.8537 | 6 | 0.5 | — | GOPR4SE0500S063HBX | KCU20 | 4 | Weldon |
| 7301306 | GOPR4SE0500S100HB | 0.5 | 1 | 1.2287 | 3 | 0.5 | — | GOPR4SE0500S100HB | KCU20 | 4 | Weldon |
| 7301322 | GOPR4SE0563R125HB | 0.5625 | 1.25 | 1.4975 | 3.5 | 0.5625 | — | GOPR4SE0563R125HB | KCU20 | 4 | Weldon |
| 7301323 | GOPR4SE0563R225HB | 0.5625 | 2.25 | 2.4975 | 5 | 0.5625 | — | GOPR4SE0563R225HB | KCU20 | 4 | Weldon |
| 7301321 | GOPR4SE0563S075HB | 0.5625 | 0.75 | 0.9975 | 3 | 0.5625 | — | GOPR4SE0563S075HB | KCU20 | 4 | Weldon |
| 7300250 | GOPR4SE0625R163HBE | 0.625 | 1.625 | 1.8912 | 4.125 | 0.625 | — | GOPR4SE0625R163HBE | KCU20 | 4 | Weldon |
| 7301328 | GOPR4SE0625R213HB | 0.625 | 2.125 | 2.3912 | 4 | 0.625 | — | GOPR4SE0625R213HB | KCU20 | 4 | Weldon |
| 7301330 | GOPR4SE0625R225HB | 0.625 | 2.25 | 2.5162 | 5 | 0.625 | — | GOPR4SE0625R225HB | KCU20 | 4 | Weldon |
| 7301332 | GOPR4SE0625R300HB | 0.625 | 3 | 3.2662 | 5.25 | 0.625 | — | GOPR4SE0625R300HB | KCU20 | 4 | Weldon |
| 7300248 | GOPR4SE0625S075HB | 0.625 | 0.75 | 1.0162 | 3 | 0.625 | — | GOPR4SE0625S075HB | KCU20 | 4 | Weldon |
| 7300249 | GOPR4SE0625S125HB | 0.625 | 1.25 | 1.5162 | 3.5 | 0.625 | — | GOPR4SE0625S125HB | KCU20 | 4 | Weldon |
| 7301336 | GOPR4SE0750R100HB | 0.75 | 1 | 1 | 5.25 | 0.75 | 0.705 | GOPR4SE0750R100HB | KCU20 | 4 | Weldon |
| 7301338 | GOPR4SE0750R163HB | 0.75 | 1.625 | 1.9287 | 4 | 0.75 | — | GOPR4SE0750R163HB | KCU20 | 4 | Weldon |
| 7300253 | GOPR4SE0750R225HB | 0.75 | 2.25 | 2.5537 | 5 | 0.75 | — | GOPR4SE0750R225HB | KCU20 | 4 | Weldon |
| 7300254 | GOPR4SE0750R300HB | 0.75 | 3 | 3.3037 | 6 | 0.75 | — | GOPR4SE0750R300HB | KCU20 | 4 | Weldon |
| 7301352 | GOPR4SE0750R400HB | 0.75 | 4 | 4.3037 | 6.25 | 0.75 | — | GOPR4SE0750R400HB | KCU20 | 4 | Weldon |
| 7300251 | GOPR4SE0750S088HB | 0.75 | 0.875 | 1.1787 | 3.5 | 0.75 | — | GOPR4SE0750S088HB | KCU20 | 4 | Weldon |
| 7301334 | GOPR4SE0750S100HB | 0.75 | 1 | 1.3037 | 6 | 0.75 | — | GOPR4SE0750S100HB | KCU20 | 4 | Weldon |
| 7300252 | GOPR4SE0750S150HB | 0.75 | 1.5 | 1.8037 | 4 | 0.75 | — | GOPR4SE0750S150HB | KCU20 | 4 | Weldon |
| 7301358 | GOPR4SE0875R225HB | 0.875 | 2.25 | 2.5912 | 5 | 0.875 | — | GOPR4SE0875R225HB | KCU20 | 4 | Weldon |
| 7301357 | GOPR4SE0875S150HB | 0.875 | 1.5 | 1.8412 | 4 | 0.875 | — | GOPR4SE0875S150HB | KCU20 | 4 | Weldon |
| 7301360 | GOPR4SE1000R225HB | 1 | 2.25 | 2.6287 | 5 | 1 | — | GOPR4SE1000R225HB | KCU20 | 4 | Weldon |
| 7301361 | GOPR4SE1000R263HB | 1 | 2.625 | 3.0037 | 5 | 1 | — | GOPR4SE1000R263HB | KCU20 | 4 | Weldon |
| 7300257 | GOPR4SE1000R300HB | 1 | 3 | 3.3787 | 6 | 1 | — | GOPR4SE1000R300HB | KCU20 | 4 | Weldon |
| 7300258 | GOPR4SE1000R400HB | 1 | 4 | 4.3787 | 7 | 1 | — | GOPR4SE1000R400HB | KCU20 | 4 | Weldon |
| 7300255 | GOPR4SE1000S150HB | 1 | 1.5 | 1.8787 | 4 | 1 | — | GOPR4SE1000S150HB | KCU20 | 4 | Weldon |
| 7301359 | GOPR4SE1000S200HB | 1 | 2 | 2.3787 | 4.5 | 1 | — | GOPR4SE1000S200HB | KCU20 | 4 | Weldon |
| 7300256 | GOPR4SE1000S200HBE | 1 | 2 | 2.3787 | 5 | 1 | — | GOPR4SE1000S200HBE | KCU20 | 4 | Weldon |
| 7301364 | GOPR4SE1250S225HB | 1.25 | 2.25 | 2.7037 | 5 | 1.25 | — | GOPR4SE1250S225HB | KCU20 | 4 | Weldon |
Technical documents
GOmill PRO — Fall 2025 inch configurations and application data
GOmill PRO — Fall 2025 inch configurations and application data (PDF)
Compare With Similar Items
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|---|---|---|
| Description | Compare Kennametal GOmill PRO square end mills with weldon shanks. Review exact dimensions and material numbers, then request a quote. |
Kennametal GOmill PRO four-flute square end mills with cylindrical shanks, listed in inch sizes. Compare cutting diameter, cutting depth and overall length for the exact material number. Request a quote for the configuration that matches your requirements. |
| Price | Pricing by quote
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Pricing by quote
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Technical guidance & FAQs
Applications and materials
Choosing a configuration
Compatibility and use
Technical documents
Is the sharp-corner version recommended for slotting?
Kennametal’s GOmill PRO application data does not recommend sharp-corner tools for slotting. Use the end form and operation guidance that match the selected tool.
Does overall length equal cutting depth?
No. Overall length includes the shank. Use the maximum cutting depth for the fluted section and check projection and holder clearance separately.
What distinguishes the Weldon-shank version?
The Weldon shank is part of the holder-interface selection. Match its exact diameter and holder acceptance as well as the cutting geometry.
