
SPEED FEED CARBIDE WD1 30˚ P313 8D, Coolant-Through Cutting Diameter Tolerance (m7)
Size mm inch
D=3 +0.002 / +0.012 +0.0001 / +0.0005 3<D≤6 +0.004 / +0.016 +0.0002 / +0.0006 6<D≤10 +0.006 / +0.021 +0.0002 / +0.0008 FL 10<D≤18 +0.007 / +0.025 +0.0003 / +0.0010
| R Thinning | L | 18<D≤20 +0.008 / +0.029 +0.0003 / +0.0011 | |||
| Diameter | Flute | Overall | Shank | ||
| EDP | Length | Length | Diameter |
Number Fractional
| Size | Wire Gage | Letter Size | mm | Inch | FL | d L | |
| HP258-1181 | - | - | - | 3.00 | 0.1181 | 34 | 77 |
| HP258-1220 | - | - | - | 3.10 | 0.1220 | 36 | |
| HP258-1248 | 1/8 | - | - | 3.17 | 0.1248 | 43 | 81 |
| HP258-1260 | - | - | - | 3.20 | 0.1260 | ||
| HP258-1299 | - | - | - | 3.30 | 0.1299 | 36 | 77 |
| HP258-1339 | - | - | - | 3.40 | 0.1339 | ||
| HP258-1378 | - | - | - | 3.50 | 0.1378 | 4 | |
| HP258-1406 | 9/64 | - | - | 3.57 | 0.1406 | 43 | 81 |
| HP258-1417 | - | - | - | 3.60 | 0.1417 | 36 | 77 |
| HP258-1457 | - | - | - | 3.70 | 0.1457 | ||
| HP258-1496 | - | 25 | - | 3.80 | 0.1496 | ||
| HP258-1535 | - | - | - | 3.90 | 0.1535 | 45 | 85 |
| HP258-1563 | 5/32 | - | - | 3.97 | 0.1563 | 43 | 81 |
| HP258-1575 | - | - | - | 4.00 | 0.1575 | 45 | 85 |
| HP258-1610 | - | 20 | - | 4.09 | 0.1610 | 50 | 90 |
| HP258-1614 | - | - | - | 4.10 | 0.1614 | ||
| HP258-1654 | - | - | - | 4.20 | 0.1654 | 45 | 85 |
| HP258-1693 | - | - | - | 4.30 | 0.1693 | ||
| HP258-1720 | 11/64 | - | - | 4.37 | 0.1720 | 50 | 90 |
| HP258-1732 | - | - | - | 4.40 | 0.1732 | ||
| HP258-1772 | - | 16 | - | 4.50 | 0.1772 | ||
| HP258-1811 | - | - | - | 4.60 | 0.1811 | 45 | 85 |
| HP258-1831 | - | - | - | 4.65 | 0.1831 | ||
| HP258-1850 | - | 13 | - | 4.70 | 0.1850 | ||
| HP258-1874 | 3/16 | - | - | 4.76 | 0.1874 | ||
| HP258-1890 | - | - | - | 4.80 | 0.1890 | 50 | 90 |
| HP258-1929 | - | - | - | 4.90 | 0.1929 | ||
| HP258-1969 | - | - | - | 5.00 | 0.1969 | 6 | |
| HP258-2008 | - | - | - | 5.10 | 0.2008 | ||
| HP258-2031 | 13/64 | - | - | 5.16 | 0.2031 | ||
| HP258-2047 | - | - | - | 5.20 | 0.2047 | ||
| HP258-2087 | - | - | - | 5.30 | 0.2087 | ||
| HP258-2126 | - | - | - | 5.40 | 0.2126 | ||
| HP258-2130 | - | 3 | - | 5.41 | 0.2130 | ||
| HP258-2165 | - | - | - | 5.50 | 0.2165 | 57 | 97 |
| HP258-2189 | 7/32 | - | - | 5.56 | 0.2189 | ||
| HP258-2205 | - | - | - | 5.60 | 0.2205 | ||
| HP258-2244 | - | - | - | 5.70 | 0.2244 | ||
| HP258-2283 | - | - | - | 5.80 | 0.2283 | ||
| HP258-2323 | - | - | - | 5.90 | 0.2323 | ||
| HP258-2343 | 15/64 | - | - | 5.95 | 0.2343 | ||
| HP258-2362 | - | - | - | 6.00 | 0.2362 | ||
| HP258-2402 | - | - | - | 6.10 | 0.2402 | ||
| HP258-2441 | - | - | - | 6.20 | 0.2441 | ||
| HP258-2480 | - | - | - | 6.30 | 0.2480 | ||
| HP258-2500 | 1/4 | - | E | 6.35 | 0.2500 | ||
| HP258-2520 | - | - | - | 6.40 | 0.2520 | 66 | 8 106 |
| HP258-2559 | - | - | - | 6.50 | 0.2559 | ||
| HP258-2571 | - | - | F | 6.53 | 0.2571 | ||
| HP258-2598 | - | - | - | 6.60 | 0.2598 |