TAPERED HSS END MILLS

Our 25 degree tapered end mills are made from premium grade high speed steel and improve both machine time utilization and finish during the milling of draft angles and slotting of tapered walls. By reducing the need for multiple end mills to perform multiple processes, milling time is reduced and parts per tool are increased.

All 25 degree tapered end mills listed below are grouped by angle per side.

For quick access to all degrees of high speed steel tapered endmills, use the direct links below. Do not hesitate to call if you have any questions regarding our cutters or the use of a specific tapered end mill. 888.531.8500.

TAPERED END MILL – HIGH SPEED STEEL (HSS) – 25 DEGREES
ANGLE DIAMETER LENGTH # OF FLUTES UNCOATED*
PER SIDE INCLUDED TIP SIZE LARGE END SHANK OF CUT OVERALL SQUARE END
A +0°30′ D2 +.002″ D3 D1 L2 +.100″ L1 PART # EDP#
-0°30′ -.002″ -.000″
25° 50° 0.0938 0.7932 1/2 0.500 0.750 3.000 3 R-103
25° 50° 0.1250 0.5913 1/2 0.500 0.500 2.500 3 R-202
25° 50° 0.1250 1.0576 5/8 0.625 1.000 3.000 4 R-204
25° 50° 0.2500 1.1826 5/8 0.625 1.000 3.250 4 R-404
25° 50° 0.2500 1.6489 3/4 0.750 1.500 3.750 4 R-406
25° 50° 0.3125 1.0120 5/8 0.625 0.750 3.000 4 R-503
25° 50° 0.3125 1.2451 3/4 0.750 1.000 3.500 4 R-504
25° 50° 0.3125 17114 1 1.000 1.500 4.000 4 R-506
25° 50° 0.3750 1.0745 5/8 0.625 0.750 3.000 4 R-603
25° 50° 0.3750 1.3076 3/4 0.750 1.000 3.250 4 R-604
25° 50° 0.3750 1.7739 1 1.000 1.500 4.000 4 R-606
25° 50° 0.5000 1.6658 1 1.000 1.250 3.750 4 R-805
TAPERED END MILL – HIGH SPEED STEEL
1⁄2° 1 1⁄2°
10° 11° 12° 15° 20° 25° 30° 35° 40° 45°