Y-Coated Two-Flute Rib Processing End Mill
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Reduced neck geometry provides clearance below the shank for rib-processing features.
Corner radii from 0.1 to 0.5 mm support profiled rib milling.
Length below shank options from 6 to 40 mm accommodate varied rib depths.
| SKU | Mill Diameter (mm) | Corner Radius (mm) | Length Below Shank (mm) | Overall length (mm) | Shank dia. (mm) | Flutes | Length of cut (mm) | Ball nose radius (mm) | CAD files | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GM8A1010 | 1.0 | R0.1 | 6.0 | 45.0 | 4.0 | 2 | 1.5 | 0.95 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1920 | 1.0 | R0.1 | 8.0 | 45.0 | 4.0 | 2 | 1.5 | 0.95 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1921 | 1.0 | R0.1 | 10.0 | 45.0 | 4.0 | 2 | 1.5 | 0.95 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1012 | 1.2 | R0.2 | 6.0 | 45.0 | 4.0 | 2 | 1.8 | 1.15 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1015 | 1.5 | R0.2 | 6.0 | 45.0 | 4.0 | 2 | 2.3 | 1.45 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1937 | 1.5 | R0.2 | 8.0 | 45.0 | 4.0 | 2 | 2.3 | 1.45 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1938 | 1.5 | R0.2 | 10.0 | 45.0 | 4.0 | 2 | 2.3 | 1.45 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1939 | 1.5 | R0.2 | 12.0 | 45.0 | 4.0 | 2 | 2.3 | 1.45 | STEP | 1-2 Weeks | $70.70 | ||
| GM8A1941 | 1.5 | R0.2 | 16.0 | 50.0 | 4.0 | 2 | 2.3 | 1.45 | STEP | 1-2 Weeks | $74.70 | ||
| GM8A1018 | 1.8 | R0.2 | 6.0 | 45.0 | 4.0 | 2 | 2.7 | 1.75 | STEP | 1-2 Weeks | $66.70 | ||
| GM8A1960 | 2.0 | R0.2 | 6.0 | 45.0 | 4.0 | 2 | 3.0 | 1.95 | STEP | 1-2 Weeks | $63.40 | ||
| GM8A1020 | 2.0 | R0.2 | 8.0 | 45.0 | 4.0 | 2 | 3.0 | 1.95 | STEP | 1-2 Weeks | $63.40 | ||
| GM8A1961 | 2.0 | R0.2 | 10.0 | 45.0 | 4.0 | 2 | 3.0 | 1.95 | STEP | 1-2 Weeks | $63.40 | ||
| GM8A1962 | 2.0 | R0.2 | 12.0 | 45.0 | 4.0 | 2 | 3.0 | 1.95 | STEP | 1-2 Weeks | $63.40 | ||
| GM8A1964 | 2.0 | R0.2 | 16.0 | 50.0 | 4.0 | 2 | 3.0 | 1.95 | STEP | Low stock | $68.79 | ||
| GM8A1966 | 2.0 | R0.2 | 20.0 | 55.0 | 4.0 | 2 | 3.0 | 1.95 | STEP | 1-2 Weeks | $68.80 | ||
| GM8A1967 | 2.0 | R0.2 | 25.0 | 60.0 | 4.0 | 2 | 3.0 | 1.95 | STEP | In stock | $72.85 | ||
| GM8A1969 | 2.5 | R0.2 | 12.0 | 45.0 | 4.0 | 2 | 3.7 | 2.4 | STEP | 1-2 Weeks | $63.40 | ||
| GM8A1981 | 3.0 | R0.3 | 16.0 | 55.0 | 6.0 | 2 | 4.5 | 2.85 | STEP | 1-2 Weeks | $96.40 | ||
| GM8A1983 | 3.0 | R0.3 | 20.0 | 60.0 | 6.0 | 2 | 4.5 | 2.85 | STEP | 1-2 Weeks | $96.40 | ||
| GM8A1984 | 3.0 | R0.3 | 25.0 | 65.0 | 6.0 | 2 | 4.5 | 2.85 | STEP | 1-2 Weeks | $96.40 | ||
| GM8A1976 | 3.0 | R0.3 | 30.0 | 70.0 | 6.0 | 2 | 4.5 | 2.85 | STEP | 1-2 Weeks | $115.80 | ||
| GM8A1985 | 3.0 | R0.3 | 40.0 | 90.0 | 6.0 | 2 | 4.5 | 2.85 | STEP | 1-2 Weeks | $124.60 | ||
| GM8A1040 | 4.0 | R0.3 | 12.0 | 50.0 | 6.0 | 2 | 6.0 | 3.85 | STEP | 1-2 Weeks | $94.70 | ||
| GM8A1986 | 4.0 | R0.3 | 16.0 | 60.0 | 6.0 | 2 | 6.0 | 3.85 | STEP | 1-2 Weeks | $96.40 | ||
| GM8A1987 | 4.0 | R0.3 | 20.0 | 60.0 | 6.0 | 2 | 6.0 | 3.85 | STEP | 1-2 Weeks | $96.40 | ||
| GM8A1060 | 6.0 | R0.5 | 20.0 | 80.0 | 6.0 | 2 | 9.0 | 5.85 | STEP | 1-2 Weeks | $94.70 | ||
| GM8A1802 | 6.0 | R0.5 | 40.0 | 100.0 | 6.0 | 2 | 9.0 | 5.85 | STEP | 1-2 Weeks | $124.50 |
Add (GM8A1) X-Power Pro Carbide 2Flute Corner Radius Rib Processing End Mill, to comparison
View ComparisonYG-1 GM8A1 X-Power Pro is a Y-coated solid carbide two-flute corner radius end mill for rib processing. Designed for narrow rib features, its reduced neck profile provides clearance below the shank. This plain-shank range combines 1–6 mm cutting diameters with 0.1–0.5 mm corner radii. Length below shank spans 6–40 mm, supporting selection for varying rib depths and reach. Two cutting flutes and corner-radius geometry suit precision milling of rib profiles. Each tool uses a 4 mm or 6 mm shank according to mill diameter. It provides 1.5–9 mm length of cut across the specified GM8A1 family. Overall lengths from 45 to 100 mm complement the available neck reach.
| Cutting Shape | Corner Radius |
| Length | Short |
| No. Flutes | 2 |
VDI 3323 recommendations for this tool.
Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.
| VDI | Work material | Recommendation | HB ref. | HRC ref. |
|---|---|---|---|---|
| 1 | PNon-alloy steel | Good | 125 | - |
| 2 | PNon-alloy steel | Good | 190 | 13 |
| 3 | PNon-alloy steel | Good | 250 | 25 |
| 4 | PNon-alloy steel | Excellent | 270 | 28 |
| 5 | PNon-alloy steel | Excellent | 300 | 32 |
| 6 | PLow-alloy steel | Good | 180 | 10 |
| 7 | PLow-alloy steel | Excellent | 275 | 29 |
| 8 | PLow-alloy steel | Excellent | 300 | 32 |
| 9 | PLow-alloy steel | Excellent | 350 | 38 |
| 10 | PHigh-alloy and tool steel | Good | 200 | 15 |
| 11 | PHigh-alloy and tool steel | Excellent | 325 | 35 |
| 15 | KGrey cast iron | Good | 180 | 10 |
| 16 | KGrey cast iron | Good | 260 | 26 |
| 17 | KNodular cast iron | Good | 160 | 3 |
| 18 | KNodular cast iron | Good | 250 | 25 |
| 19 | KMalleable cast iron | Good | 130 | - |
| 20 | KMalleable cast iron | Good | 230 | 21 |
| 38 | HHardened steel | Good | 550 | 55 |
| 40 | HChilled cast iron | Excellent | 400 | 42 |
| 41 | HHardened cast iron | Good | 550 | 55 |
No grades match your search.
HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.
Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.
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