Mould and die focus
Specified for pre-hardened steels up to HRC55 in mould and die applications.
Compact ball nose geometry
Short-length construction combines a ball nose cutting edge with a 30° helix.
Useful size selection
Listed options cover R3.0 to R8.0 ball radii with 6 to 16 mm diameters.
| SKU | Mill Diameter (mm) | Ball Nose Radius (mm) | Overall length (mm) | Shank dia. (mm) | Flutes | Length of cut (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|
| GM876060 | 6.0 | R.3.0 | 54.0 | 6.0 | 2 | 7.0 | In stock | $50.00 | ||
| GM876080 | 8.0 | R4.0 | 58.0 | 8.0 | 2 | 9.0 | In stock | $80.00 | ||
| GM876100 | 10.0 | R5.0 | 66.0 | 10.0 | 2 | 11.0 | In stock | $125.10 | ||
| GM876160 | 16.0 | R8.0 | 82.0 | 16.0 | 2 | 16.0 | Low stock | $247.90 |
Add (GM876) X-Power Pro Carbide 2Flute Ball Nose End Mill, Short Length to comparison
View Comparison- Overview
- Speeds & Feeds
- Reviews
YG-1 GM876 X-Power Pro is a solid carbide two-flute short-length ball nose end mill with Y-Coating. Designed for pre-hardened steels up to HRC55, it supports mould and die machining in dry or wet cutting. Its 30° helix and ball nose cutting edge define the short-length X-Power Pro geometry. The GM876 family covers ball radii from R0.5 to R8.0, while listed variants span R3.0 to R8.0.
Available options use 6, 8, 10 and 16 mm mill diameters for matching machining requirements. This short-length configuration provides a compact ball nose tool within the X-Power Pro range. Y-Coating is specified throughout the GM876 family for this pre-hardened steel application.
- Solid carbide two-flute ball nose end mill
- Short-length GM876 X-Power Pro geometry
- 30° helix angle
- Y-Coating
- For pre-hardened steels up to HRC55
- Suitable for mould and die dry or wet cutting
No specifications available.
Speeds & Feeds
| MATERIAL | P | K | ||||||||||||||
| NON-ALLOYED STEELS ALLOY STEELS | ALLOY STEELS HEAT RESISTANT STEELS | HARDENED STEELS | CAST IRON | |||||||||||||
| HARDNESS | ~HRc30 | HRc30~HRc40 | HRc45~HRc55 | |||||||||||||
| STRENGTH | ~1000N/mm2 | 1000 ~ 1250N/mm2 | 1500 ~ 2000N/mm2 | |||||||||||||
| DIAMETER | RPM | FEED | Vc | Fz | RPM | FEED | Vc | Fz | RPM | FEED | Vc | Fz | RPM | FEED | Vc | Fz |
| R0.5 × 1.0 | 17650 | 280 | 55 | 0.008 | 14250 | 225 | 45 | 0.008 | 6500 | 100 | 20 | 0.008 | 17490 | 280 | 55 | 0.008 |
| R0.75 × 1.5 | 17650 | 390 | 85 | 0.011 | 13600 | 300 | 65 | 0.011 | 5960 | 135 | 30 | 0.011 | 17490 | 390 | 80 | 0.011 |
| R1.0 × 2.0 | 16130 | 840 | 100 | 0.026 | 11980 | 550 | 75 | 0.023 | 5240 | 170 | 35 | 0.016 | 15980 | 835 | 100 | 0.026 |
| R1.25 × 2.5 | 16130 | 840 | 125 | 0.026 | 11980 | 550 | 95 | 0.023 | 5240 | 170 | 40 | 0.016 | 15980 | 835 | 125 | 0.026 |
| R1.5 × 3.0 | 14670 | 760 | 140 | 0.026 | 11200 | 515 | 105 | 0.023 | 5060 | 170 | 50 | 0.017 | 14540 | 755 | 135 | 0.026 |
| R2.0 × 4.0 | 11760 | 830 | 150 | 0.035 | 9410 | 595 | 120 | 0.032 | 4700 | 200 | 60 | 0.021 | 11660 | 820 | 145 | 0.035 |
| R2.5 × 5.0 | 10240 | 920 | 160 | 0.045 | 8180 | 650 | 130 | 0.040 | 4120 | 200 | 65 | 0.024 | 10150 | 910 | 160 | 0.045 |
| R3.0 × 6.0 | 9510 | 1140 | 180 | 0.060 | 7730 | 930 | 145 | 0.060 | 3560 | 215 | 65 | 0.030 | 9420 | 1130 | 180 | 0.060 |
| R4.0 × 8.0 | 8020 | 1445 | 200 | 0.090 | 6460 | 1030 | 160 | 0.080 | 2770 | 245 | 70 | 0.044 | 7950 | 1430 | 200 | 0.090 |
| R5.0 × 10.0 | 7130 | 1715 | 225 | 0.120 | 5700 | 1140 | 180 | 0.100 | 2280 | 250 | 70 | 0.055 | 7070 | 1700 | 220 | 0.120 |
| R6.0 × 12.0 | 6540 | 1960 | 245 | 0.150 | 5200 | 1245 | 195 | 0.120 | 1960 | 275 | 75 | 0.070 | 6480 | 1945 | 245 | 0.150 |
| R8.0 × 16.0 | 5340 | 1925 | 270 | 0.180 | 4230 | 1185 | 215 | 0.140 | 1510 | 275 | 75 | 0.091 | 5290 | 1910 | 265 | 0.181 |
| R10.0 × 20.0 | 4640 | 1860 | 290 | 0.200 | 3650 | 1165 | 230 | 0.160 | 1240 | 280 | 80 | 0.113 | 4600 | 1845 | 290 | 0.201 |
| RPM: | – | rev/min |
| FEED: | – | mm/min |
| Vc: | – | m/min |
| Fz: | – | mm/tooth |