Black Widow Tools

toolBlackWidow2

High Velocity Cutters

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 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.

Black Widow High Velocity Cutters

Dia.

Fractional

 LOC
 

Reach

OAL

Shank
Dia.

Flute
No.

Style

Cutting Dia.
Tolerance
+0.XXXX/-0.XXXX

Part
Number
High Velocity Cutters

0.2500"

1/4"

3/8"

1-1/8"

2-1/2"

1/4"

3

SE-45°Helix

+.0000/-.0010"

P61-100001-1

0.2500"

1/4"

3/8"

2-1/8"

4"

1/4"

3

SE-45°Helix

+.0000/-.0010"

P61-100002-1

0.3750"

3/8"

1/2"

1-1/8"

2-1/2"

3/8"

3

SE-45°Helix

+.0000/-.0010"

P61-100003-1

0.3750"

3/8"

1/2"

2-1/8"

4"

3/8"

3

SE-45°Helix

+.0000/-.0010"

P61-100004-1

0.5000"

1/2"

5/8"

1-3/8"

3"

1/2"

3

SE-45°Helix

+.0000/-.0010"

P61-100005-1

0.5000"

1/2"

5/8"

3-3/8"

6"

1/2"

3

SE-45°Helix

+.0000/-.0010"

P61-100006-1
High Performace End Mills

0.1250"

1/8"

1/2

 

1-1/2"

1/8"

2

SE-45°Helix

+.0000/-.0010"

P61-100007-1

0.1875"

3/16"

5/8"

 

2"

3/16"

2

SE-45°Helix

+.0000/-.0010"

P61-100008-1

0.2500"

1/4"

1"

 

2-1/2"

1/4"

2

SE-45°Helix

+.0000/-.0010"

P61-100009-1

0.3750"

3/8"

1"

 

2-1/2"

3/8"

2

SE-45°Helix

+.0000/-.0010"

P61-100010-1

0.5000"

1/2"

1"

 

3"

1/2"

2

SE-45°Helix

+.0000/-.0010"

P61-100011-1
Automotive Contour Profilers

0.5000"

1/2"

1/2"

 

6"

1/2"

4

LollyPop Cutter

+.0000/-.0010"

P61-100012-1

Notes: The Shank Tolerance is held to  -.0001/-.0003  and the OAL Tolerance is held to  -.000/+.030

General Machining Guidelines

 Workpiece
 Material

Application
 

Cutting Speed
 fpm (m/min)

Chip Load
ipt (mm/tooth)

Aluminum Wrought (2024, 6061, 7075)

Roughing

1000 (305)

0.002-0.008 (.050-.200)

Aluminum Wrought (2024, 6061, 7075)

Finishing

3000 (915)

0.002-0.006 (.050-.150)

Aluminum Cast (308, 356, 380)

Roughing

1000 (305)

0.002-0.008 (.050-.200)

Aluminum Cast (308, 356, 380)

Finishing

3000 (915)

0.002-0.006 (.050-.150)

Aluminum Cast (390)

Roughing

500 (150)

0.002-0.008 (.050-.200)

Aluminum Cast (390)

Finishing

1500 (450)

0.002-0.006 (.050-.150)

Copper (OFHC)

Roughing

350 (105)

0.002-0.008 (.050-.200)

Copper (OFHC)

Finishing

600 (180)

0.002-0.006 (.050-.150)

Brass

Roughing

450 (135)

0.002-0.008 (.050-.200)

Brass

Finishing

750 (225)

0.002-0.006 (.050-.150)

 

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