A Harvey Performance Company

Drill/End Mills - Helical Tip - 4 Flute

Specialty Profiles
Specialty Profiles

With its specialized helically fluted tip design, this Drill / End Mills - Helical Tip - 4 Flute offering is engineered to deliver superior performance, excellent surface finish, and efficient chip evacuation. These tools are AlTiN Nano coated for superior hardness and heat resistance.

  • Designed for chamfering, milling, and some spotting applications
  • Not recommended for drilling
  • 4 flutes (two flutes to center, two flutes cut back)
  • Specialized helically fluted tip design for superior performance, surface finish, and chip evacuation
  • Variable helix design on OD (approx. 35°) reduces chatter and harmonics and increases material removal rates
  • Latest generation AlTiN Nano coating offers superior hardness and heat resistance
  • h6 shank tolerance for high precision tool holders
  • Solid carbide
  • CNC ground in the USA   

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INCL.
ANGLE
CUTTER
DIAMETER
LENGTH
OF CUT
WEB THICKNESS SHANK
DIAMETER
OVERALL
LENGTH
AlTiN NANO COATED Add to Cart Default Sort
A
+1°-1°
D1
+.000"-.002"
L2
+.030"-.000"
W D2(h6) L1 4 FL PRICE
60° 1/16 3/16 .005 1/8 1-1/2 899204-C6 $50.40 00000001
60° 3/32 3/8 .007 1/8 1-1/2 899206-C6 $50.40 00000002
60° 1/8 1/2 .008 1/8 1-1/2 899208-C6 $50.40 00000003
60° 3/16 5/8 .009 3/16 2 899212-C6 $55.80 00000004
60° 1/4 3/4 .009 1/4 2-1/2 899216-C6 $70.80 00000005
60° 5/16 13/16 .010 5/16 2-1/2 899220-C6 $78.00 00000006
60° 3/8 7/8 .012 3/8 2-1/2 899224-C6 $87.50 00000007
60° 1/2 1 .012 1/2 3 899232-C6 $111.90 00000008
90° 1/32 3/32 .003 1/8 1-1/2 881102-C6 $46.00 00000009
90° 3/64 9/64 .004 1/8 1-1/2 881103-C6 $46.00 00000010
90° 1/16 3/16 .005 1/8 1-1/2 881104-C6 $46.00 00000011
90° 5/64 1/4 .006 1/8 1-1/2 881105-C6 $48.10 00000012
90° 3/32 3/8 .007 1/8 1-1/2 881106-C6 $48.10 00000013
90° 1/8 1/2 .008 1/8 1-1/2 881108-C6 $50.40 00000014
90° 9/64 9/16 .009 3/16 2 881109-C6 $55.80 00000015
90° 5/32 9/16 .009 3/16 2 881110-C6 $55.80 00000016
90° 3/16 5/8 .009 3/16 2 881112-C6 $55.80 00000017
90° 1/4 3/4 .009 1/4 2-1/2 881116-C6 $70.80 00000018
90° 5/16 13/16 .010 5/16 2-1/2 881120-C6 $78.00 00000019
90° 3/8 7/8 .012 3/8 2-1/2 881124-C6 $87.50 00000020
90° 1/2 1 .012 1/2 3 881132-C6 $111.90 00000021
90° 5/8 1-1/4 .014 5/8 3-1/2 881140-C6 $148.60 00000022
90° 3/4 1-1/2 .015 3/4 4 881148-C6 $185.80 00000023
100° 1/8 1/2 .008 1/8 1-1/2 826208-C6 $50.40 00000024
100° 1/4 3/4 .009 1/4 2-1/2 826216-C6 $70.80 00000025
100° 3/8 7/8 .012 3/8 2-1/2 826224-C6 $87.50 00000026
100° 1/2 1 .012 1/2 3 826232-C6 $111.90 00000027
120° 1/8 1/2 .008 1/8 1-1/2 865408-C6 $50.40 00000028
120° 3/16 5/8 .009 3/16 2 865412-C6 $55.80 00000029
120° 1/4 3/4 .009 1/4 2-1/2 865416-C6 $70.80 00000030
120° 3/8 7/8 .012 3/8 2-1/2 865424-C6 $87.50 00000031
120° 1/2 1 .012 1/2 3 865432-C6 $111.90 00000032

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