Helix Angle: 36°
Side Milling/Shoulder Milling: Square End
Tool Dimensions: Flute Configuration: X (variable)
Corner Style: Corner Radius
Side Milling/Shoulder Milling: Fine FinishingDownloaded file will be available after import in the {{cadTool}} tool library.
| Material Number | 6127075 |
| ISO Catalog ID | FSDE1200X9CQJ |
| ANSI Catalog ID | FSDE1200X9CQJ |
| Grade | KC643M |
| Adapter Style Machine Side | DUO-LOCK |
| [D1] Effective Cutting Diameter | 12 mm |
| [D1] Effective Cutting Diameter | 0.4724 in |
| [D] Adapter / Shank / Bore Diameter | 11.5 mm |
| [D] Adapter / Shank / Bore Diameter | 0.4528 in |
| [AP1MAX] 1st Maximum Cutting Depth | 18 mm |
| [AP1MAX] 1st Maximum Cutting Depth | 0.7087 in |
| [L1] Gage Length | 27 mm |
| [L1] Gage Length | 1.063 in |
| [CSMS] System Size Machine Side | DL12 |
| [WF] Width of Flat | 9.5 mm |
| [WF] Width of Flat | 0.374 in |
| [Re] Corner Radius | 1.5 mm |
| [Re] Corner Radius | 0.059 in |
| [Z] Number of Flutes | 9 |
Helix Angle: 36°Side Milling/Shoulder Milling: Square EndTool Dimensions: Flute Configuration: X (variable)Corner Style: Corner RadiusSide Milling/Shoulder Milling: Fine FinishingGrades
KC643M
Coated fine-grain grade with PVD multilayer (AlTiN). KC643M™ is a very thin and hard PVD coating particularly suited for cutting steel, cast iron, stainless steel (wet), and titanium (wet). This grade can be used for materials with hardness up to 52 HRC.
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
| Material |  | short | medium | long | Recommended feed per tooth (fz = mm/th) for side milling (A). | |||||||||||||
| A | adapter reach | D1 | ||||||||||||||||
| KC643M | KC643M | KC643M | ||||||||||||||||
| Cutting Speed | Cutting Speed | Cutting Speed | ||||||||||||||||
| ap | ae | Min | Max | Min | Max | Min | Max | mm | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | |||||
| P | 4 | 1,5 x D | 0,2 | 135 | – | 495 | 122 | – | 446 | 122 | – | 446 | fz | 0,120 | 0,129 | 0,149 | 0,163 | 0,166 |
| 5 | 1,5 x D | 0,2 | 90 | – | 330 | 77 | – | 281 | 72 | – | 264 | fz | 0,108 | 0,116 | 0,135 | 0,150 | 0,155 | |
| M | 1 | 1,5 x D | 0,2 | 135 | – | 379,5 | 108 | – | 304 | 95 | – | 266 | fz | 0,135 | 0,145 | 0,169 | 0,187 | 0,193 |
| 2 | 1,5 x D | 0,2 | 90 | – | 264 | 72 | – | 211 | 63 | – | 185 | fz | 0,108 | 0,116 | 0,135 | 0,150 | 0,155 | |
| 3 | 1,5 x D | 0,2 | 90 | – | 231 | 72 | – | 185 | 63 | – | 162 | fz | 0,090 | 0,096 | 0,110 | 0,120 | 0,121 | |
| S | 1 | 1,5 x D | 0,2 | 75 | – | 297 | 60 | – | 238 | 45 | – | 178 | fz | 0,135 | 0,145 | 0,169 | 0,187 | 0,193 |
| 2 | 1,5 x D | 0,2 | 37,5 | – | 132 | 30 | – | 106 | 23 | – | 79 | fz | 0,071 | 0,077 | 0,090 | 0,100 | 0,104 | |
| 3 | 1,5 x D | 0,2 | 37,5 | – | 132 | 30 | – | 106 | 23 | – | 79 | fz | 0,071 | 0,077 | 0,090 | 0,100 | 0,104 | |
| 4 | 1,5 x D | 0,2 | 75 | – | 198 | 60 | – | 158 | 45 | – | 119 | fz | 0,099 | 0,107 | 0,124 | 0,138 | 0,142 | |
| H | 1 | 1,5 x D | 0,2 | 120 | – | 462 | 96 | – | 370 | 72 | – | 277 | fz | 0,120 | 0,129 | 0,149 | 0,163 | 0,166 |
| 2 | 1,5 x D | 0,2 | 105 | – | 396 | 84 | – | 317 | 63 | – | 238 | fz | 0,090 | 0,096 | 0,110 | 0,120 | 0,121 | |
| End Mill Tolerances | |
| D1 | tolerance e8 |
| -0,032/-0,059 | |
| -0,040/-0,073 | |
| -0,050/-0,089 | |
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