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High Velocity Cutters |
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Crystallume is proud to introduce the Black Widow line of cutting tools for high performance machining of aluminum and other nonferrous material. These specially designed tools have
been optimized to be coated with the Black Widow HCC-C-100 coating. HCC-C-100 is a coating containing a mixture of diamond and graphite. Diamond is the hardest material known to man, while Graphite is much softer. These
two materials are mixed together on the nanomolecular scale and therefore form a type of nano-phase amorphous material that offers high hardness and very low friction. This decreases built up edge (BUE) and extends tool life
2-3 times that of an uncoated tool.
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B L A C K W I D O W H I G H V E L O C I T Y C U T T E R S
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Diameter
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Fractional
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LOC
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Reach
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OAL
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Shank
Dia.
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Flute
No.
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Style
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Cutting DIA Tolerance
+0.XXXX/-0.XXXX
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Part Number
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High Velocity Cutters
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0.2500
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1/4
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3/8
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1-1/8
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2-1/2
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1/4
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3
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SE-45°Helix
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+.0000/-.0010
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P61-100001-1
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0.2500
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1/4
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3/8
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2-1/8
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4
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1/4
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3
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SE-45°Helix
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+.0000/-.0010
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P61-100002-1
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0.3750
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3/8
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1/2
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1-1/8
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2-1/2
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3/8
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3
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SE-45°Helix
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+.0000/-.0010
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P61-100003-1
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0.3750
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3/8
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1/2
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2-1/8
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4
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3/8
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3
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SE-45°Helix
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+.0000/-.0010
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P61-100004-1
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0.5000
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1/2
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5/8
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1-3/8
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3
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1/2
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3
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SE-45°Helix
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+.0000/-.0010
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P61-100005-1
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0.5000
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1/2
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5/8
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3-3/8
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6
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1/2
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3
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SE-45°Helix
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+.0000/-.0010
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P61-100006-1
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High Performace End Mills
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0.1250
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1/8
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1/2
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1-1/2
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1/8
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2
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SE-45°Helix
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+.0000/-.0010
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P61-100007-1
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0.1875
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3/16
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5/8
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2
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3/16
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2
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SE-45°Helix
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+.0000/-.0010
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P61-100008-1
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0.2500
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1/4
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1
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2-1/2
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1/4
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2
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SE-45°Helix
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+.0000/-.0010
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P61-100009-1
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0.3750
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3/8
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1
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2-1/2
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3/8
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2
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SE-45°Helix
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+.0000/-.0010
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P61-100010-1
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0.5000
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1/2
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1
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3
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1/2
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2
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SE-45°Helix
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+.0000/-.0010
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P61-100011-1
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Automotive Contour Profilers
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0.5000
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1/2
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1/2
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6
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1/2
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4
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LollyPop Cutter
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+.0000/-.0010
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P61-100012-1
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Notes: The Shank Tolerance is held to -.0001/-.0003 and the OAL Tolerance is held to -.000/+.030
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G E N E R A L M A C H I N I N G G U I D E L I N E S
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Workpiece
Material
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Application
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Cutting
fpm (m/min)Speed
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Chip Load
ipt (mm/tooth)
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Aluminum Wrought (2024, 6061, 7075)
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Roughing
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1000 (305)
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0.002-0.008 (.050-.200)
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Aluminum Wrought (2024, 6061, 7075)
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Finishing
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3000 (915)
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0.002-0.006 (.050-.150)
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Aluminum Cast (308, 356, 380)
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Roughing
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1000 (305)
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0.002-0.008 (.050-.200)
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Aluminum Cast (308, 356, 380)
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Finishing
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3000 (915)
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0.002-0.006 (.050-.150)
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Aluminum Cast (390)
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Roughing
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500 (150)
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0.002-0.008 (.050-.200)
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Aluminum Cast (390)
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Finishing
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1500 (450)
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0.002-0.006 (.050-.150)
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Copper (OFHC)
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Roughing
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350 (105)
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0.002-0.008 (.050-.200)
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Copper (OFHC)
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Finishing
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600 (180)
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0.002-0.006 (.050-.150)
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Brass
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Roughing
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450 (135)
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0.002-0.008 (.050-.200)
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Brass
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Finishing
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750 (225)
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0.002-0.006 (.050-.150)
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