| SKU | Mill Diameter (mm) | Overall length (mm) | Shank dia. (mm) | Flutes | Length of cut (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|
| GM817020 | 2.0 | 40.0 | 4.0 | 4 | 8.0 | 5 days | $57.50 | ||
| GM817030 | 3.0 | 50.0 | 6.0 | 4 | 12.0 | 5 days | $83.20 | ||
| GM817040 | 4.0 | 50.0 | 6.0 | 4 | 15.0 | In stock | $62.50 | ||
| GM817050 | 5.0 | 60.0 | 6.0 | 4 | 20.0 | In stock | $62.50 | ||
| GM817060 | 6.0 | 60.0 | 6.0 | 4 | 20.0 | In stock | $62.50 | ||
| GM817080 | 8.0 | 70.0 | 8.0 | 4 | 25.0 | 5 days | $106.60 | ||
| GM817100 | 10.0 | 90.0 | 10.0 | 4 | 30.0 | In stock | $118.50 | ||
| GM817120 | 12.0 | 90.0 | 12.0 | 4 | 30.0 | 5 days | $216.20 | ||
| GM817140 | 14.0 | 110.0 | 16.0 | 4 | 40.0 | In stock | $231.80 | ||
| GM817160 | 16.0 | 110.0 | 16.0 | 4 | 50.0 | 5 days | $303.20 | ||
| GM817200 | 20.0 | 110.0 | 20.0 | 4 | 55.0 | 5 days | $669.00 |
Add (GM817) X-Power Pro Carbide 4Flute End Mill, Long Length to comparison
View Comparison- Overview
- Specifications
- Operation
- Work Material
- Reviews
X-POWER PRO 4 Flute 30° Helix Long End Mill GM817 delivers stable, precise milling. Advanced ‘Z Coating’ with an ultrafine micrograin carbide substrate supports long life in wet or dry cutting. It machines steels, hardened steels to 55 Rockwell, stainless steel and cast iron across 2–20 mm diameters. Compared to the original X-Power, expect 20–30% longer life, over 20% faster cutting, and improved finish.
- 4 flutes with 30° helix for efficient, stable metal removal
- Long length design for reach while maintaining rigidity and accuracy
- Works in steels, hardened steels to 55 Rockwell, stainless steel and cast iron
- Wet or dry cutting for process flexibility
- 2–20 mm diameter range to match common setups
- 20–30% longer life and over 20% faster cutting versus original X-Power
| Workpiece Material | P K H |
| Cutting Shape | Square |
| Hardened Steels(HRc40~45) | Excellent |
| Helix Angle | Square 30 |
| Length | Long |
| No. Flutes | 4 |
| Operation | Die Sinking, Facing, Profiling, Side Milling, Slotting, Small Part |
| Shank Type | Plain |
| Surface Treatment | YG-1 Y Coating |
| Tool Material | Carbide |
| Flutes | 4 |
| Helix Angle | 30° |
| Cutting Edge Shape | SQUARE |
| Size Min | R2.0 |
| Size Max | R20.0 |
| Length |
Long Length |
| Coating | Y-Coating |
Great
Excellent
Excellent
Great
Excellent
Great
Excision is now the exclusive distributor of YG-1 in Australia & New Zealand
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