Helical Solutions Micro 100
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Speeds & Feeds - Material Specific

Below you will find downloadable and printer-friendly Speeds & Feeds for our Material-Specific End Mills product lines. All posted Speed & Feed parameters are suggested starting values that may be increased given optimal setup conditions. If you can't find the information you're looking for, Harvey Tool has a team of technical experts available to assist you. Please contact us at 800-645-5609 or tech@harveytool.com. 



End Mills for Hardened Steels

Square - For Steels Up to 55Rc

Square for Steels Up to 55Rc - 1.5x LOC, 5 Flutes

Square for Steels Up to 55Rc - 3x LOC, 5 Flutes

Square for Steels Up to 55Rc - 5x LOC, 5 Flutes

Corner Radius - For Steels Up to 55Rc

Corner Radius for Steels Up to 55Rc - 1.5x LOC, 5 Flutes

Corner Radius for Steels Up to 55Rc - 3x LOC, 5 Flutes

Corner Radius for Steels Up to 55Rc - 5x LOC, 5 Flutes

Square - For Steels 45-68Rc

Square for Steels 45-68Rc - 1.5x LOC, 7 Flutes

Square for Steels 45-68Rc - 3x LOC, 7 Flutes

Corner Radius - For Steels 45-68Rc

Corner Radius for Steels 45-68Rc - 1.5x LOC, 7 Flutes

Corner Radius for Steels 45-68Rc - 3x LOC, 7 Flutes

Finisher - Ball

Finisher Ball - 0.8x Reach

Finisher Ball - 1.5x Reach

Finisher Ball - 3x Reach

Finisher Ball - 4x Reach

Finisher Ball - 5x Reach

Finisher Ball - 6x Reach

Finisher Ball - 7x Reach

Finisher Ball - 8x Reach

Finisher Ball - 10x Reach

Finisher Ball - 12x Reach

Finisher Ball - 15x Reach

 

Finisher - Ball Tapered Reach

Finisher Ball Tapered Reach - 0.5° Neck Angle

Finisher Ball Tapered Reach - 1.5° Neck Angle

Finisher Ball Tapered Reach - 3° Neck Angle

Finisher - Corner Radius

Finisher Corner Radius - 2 Flute, 1.5x Reach

Finisher Corner Radius - 2 Flute, 3x Reach

Finisher Corner Radius - 2 Flute, 5x Reach

Finisher Corner Radius - 2 Flute, 8x Reach

Finisher Corner Radius - 2 Flute, 12x Reach

Finisher Corner Radius - 2 Flute, 15x Reach

Finisher Corner Radius - 4 Flute, 1.5x Reach

Finisher Corner Radius - 4 Flute, 3x Reach

Finisher Corner Radius - 4 Flute, 5x Reach

Finisher Corner Radius - 4 Flute, 8x Reach

Finisher Corner Radius - 4 Flute, 12x Reach

CBN Ball

CBN Ball

 


 


End Mills for Exotic Alloys

Square

Square - 0.8x LOC

Square - 1.5x LOC

Square - 3x LOC

Square - 4x LOC

Square - Long Reach, Stub Flute

Square Long Reach Stub Flute - 3x Reach

Square Long Reach Stub Flute - 5x Reach

Square Long Reach Stub Flute - 8x Reach

Square Long Reach Stub Flute - 10x Reach

Square Long Reach Stub Flute - 12x Reach

Square Long Reach Stub Flute - 15x Reach

Ball

Ball - 0.8x LOC

Ball - 1.5x LOC

Ball - 3x LOC

Ball - 5x LOC

Ball - Long Reach, Stub Flute

Ball Long Reach Stub Flute - 3x Reach

Ball Long Reach Stub Flute - 5x Reach

Ball Long Reach Stub Flute - 8x Reach

Ball Long Reach Stub Flute - 10x Reach

Ball Long Reach Stub Flute - 12x Reach

Ball Long Reach Stub Flute - 15x Reach

Ball Long Reach Stub Flute - 16x Reach

Corner Radius

Corner Radius - 0.8x LOC

Corner Radius - 1.5x LOC

Corner Radius - 3x LOC

Corner Radius - 5x LOC

Corner Radius - Long Reach, Stub Flute

Corner Radius Long Reach Stub Flute - 3x Reach

Corner Radius Long Reach Stub Flute - 5x Reach

Corner Radius Long Reach Stub Flute - 8x Reach

Corner Radius Long Reach Stub Flute - 10x Reach

Corner Radius Long Reach Stub Flute - 12x Reach

Corner Radius Long Reach Stub Flute - 15x & 16x Reach

Finishers - Square

Finishers Square - 1.5x LOC

Finishers Square - 3x LOC

Finishers Square - 5x LOC

Finishers Square - 8x LOC

Finishers Square - 10x LOC

Finishers Square - 12x LOC

Finishers Square - 15x LOC

Finishers - Square Long Reach

Finishers Square Long Reach - 5x Reach

Finishers Square Long Reach - 8x Reach

Finishers Square Long Reach - 12x Reach

Finishers - Corner Radius

Finishers Corner Radius - 1.5x LOC

Finishers Corner Radius - 3x LOC

Finishers Corner Radius - 5x LOC


 


End Mills for Medium Alloy Steels 

Square

Square - 1.5x LOC

Square - 3x LOC

Square - 5x LOC

Square - Long Reach, Stub Flute

Square Long Reach Stub Flute - 3x Reach

Square Long Reach Stub Flute - 5x Reach

Square Long Reach Stub Flute - 8x Reach

Square Long Reach Stub Flute - 10x Reach

Ball

Ball - 0.8x LOC 

Ball - 1.5x LOC

Ball - 3x LOC

Ball - 5x LOC

Ball - Long Reach, Stub Flute

Ball Long Reach Stub Flute - 5x Reach

Ball Long Reach Stub Flute - 8x Reach

Ball Long Reach Stub Flute - 12x Reach

Ball Long Reach Stub Flute - 16x Reach

Ball - Tapered Reach (Mold Cutters)

Ball Tapered Reach (Mold Cutters) - 0° Neck Angle

Ball Tapered Reach (Mold Cutters) - 1° Neck Angle

Ball Tapered Reach (Mold Cutters) - 1.5° Neck Angle

Ball Tapered Reach (Mold Cutters) - 3° Neck Angle

Ball Tapered Reach (Mold Cutters) - 5° Neck Angle

Ball Tapered Reach (Mold Cutters) - 7° Neck Angle

Corner Radius

Corner Radius - 1.5x LOC

Corner Radius - 3x LOC

Corner Radius - 5x LOC

Corner Radius - Long Reach, Stub Flute

Corner Radius Long Reach Stub Flute - 5x Reach

Corner Radius Long Reach Stub Flute - 8x Reach

Corner Radius Long Reach Stub Flute - 12x Reach

Corner Radius Long Reach Stub Flute - 16x Reach

Finishers - Square

Finishers Square - 1.5x LOC

Finishers Square - 3x LOC

Finishers Square - 5x LOC

Finishers Square - 8x LOC

Finishers Square - 10x LOC

Finishers Square - 12x LOC

Finishers Square - 15x LOC

 



 

End Mills for Free Machining Steels 

Square

Square - 1.5x LOC

Square - 3x LOC

Square - 5x LOC

Square - Long Reach, Stub Flute

Square Long Reach Stub Flute - 3x Reach

Square Long Reach Stub Flute - 5x Reach

Square Long Reach Stub Flute - 8x Reach

Square Long Reach Stub Flute - 10x Reach

Ball

Ball - 1.5x LOC

Ball - 3x LOC

Corner Radius

Corner Radius - 1.5x LOC

Corner Radius - 3x LOC

Corner Radius - 5x LOC

Finishers - Square

Finishers Square - 1.5x LOC

Finishers Square - 3x LOC

Finishers Square - 5x LOC

Finishers Square - 8x LOC

 



 

End Mills for Aluminum Alloys

Square

Square - 1.5x LOC

Square - 3x LOC

Square - 5x LOC

Square - Long Reach, Stub Flute

Square Long Reach Stub Flute - 3x Reach

Square Long Reach Stub Flute - 5x Reach

Square Long Reach Stub Flute - 8x Reach

Square Long Reach Stub Flute - 10x Reach

Square Long Reach Stub Flute - 12x Reach

Ball

Ball - 1.5x LOC

Ball - 3x LOC

Ball - 5x LOC

Ball - Long Reach, Stub Flute

Ball Long Reach Stub Flute - 5x Reach

Ball Long Reach Stub Flute - 8x Reach

Ball Long Reach Stub Flute - 10x Reach

Ball Long Reach Stub Flute - 12x Reach

Ball - Tapered Reach (Mold Cutters)

Mold Cutters - Ball for Aluminum, 1° Neck Angle

Mold Cutters - Ball for Aluminum, 1.5° Neck Angle

Mold Cutters - Ball for Aluminum, 3° Neck Angle

Mold Cutters - Ball for Aluminum, 5° Neck Angle

Mold Cutters - Ball for Aluminum, 7° Neck Angle

Corner Radius

Corner Radius - 1.5x LOC

Corner Radius - 3x LOC

Corner Radius - 5x LOC

Corner Radius - Long Reach, Stub Flute

Corner Radius Long Reach Stub Flute - 5x Reach

Corner Radius Long Reach Stub Flute - 8x Reach

Corner Radius Long Reach Stub Flute - 10x Reach

Corner Radius Long Reach Stub Flute - 12x Reach

Corner Radius Long Reach Stub Flute - 15x Reach

Finishers - Square

Finishers Square - 3x LOC

Finishers Square - 5x LOC

Finishers Square - 8x LOC

Finishers Square - 10x LOC

45° Helix End Mills - Square

45° Helix End Mills Square - 1.5x LOC, 2 Flute

45° Helix End Mills Square - 3x LOC, 2 Flute

45° Helix End Mills Square - 5x LOC, 2 Flute

45° Helix End Mills - Ball

45° Helix End Mills Ball - 3x LOC, 2 Flute

45° Helix End Mills Ball - 5x LOC, 2 Flute

 



 

Diamond End Mills for Non-Ferrous Materials - CVD

Square

Square - 1.5x LOC, 4 Flute

Square - 3x LOC, 4 Flute

Square - 5x LOC, 4 Flute

Ball

Ball - 1.5x LOC, 4 Flute

Ball - 3x LOC, 4 Flute

Ball - 5x LOC, 4 Flute

Corner Radius

Corner Radius - 3x LOC, 4 Flute

Square - Long Reach, Stub Flute

Square Long Reach Stub Flute - 3x Reach

Square Long Reach Stub Flute - 5x Reach

Square Long Reach Stub Flute - 8x Reach

Square Long Reach Stub Flute - 12x Reach

Ball - Long Reach, Stub Flute

Ball Long Reach Stub Flute - 3x Reach

Ball Long Reach Stub Flute - 5x Reach

Ball Long Reach Stub Flute - 8x Reach

Ball Long Reach Stub Flute - 10x Reach

Ball Long Reach Stub Flute - 12x Reach

Ball Long Reach Stub Flute - 15x Reach

Ball Long Reach Stub Flute - 18x Reach

Corner Radius - Long Reach, Stub Flute

Corner Radius Long Reach Stub Flute - 5x Reach

Corner Radius Long Reach Stub Flute - 8x Reach

Corner Radius Long Reach Stub Flute - 12x Reach

Square - Long Reach, Long Flute

Square Long Reach Long Flute - 10x Reach

Ball - Long Reach, Long Flute

Ball Long Reach Long Flute - 3x Reach

 

Diamond End Mills for Non-Ferrous Materials - PCD

Square

Square

Square, 4 Flute

Ball

Ball

Corner Radius

Corner Radius

 


 


End Mills for Plastics

Square Upcut - 2 Flute

Square Upcut Slow Helix 2 Flute - 1.5x LOC

Square Upcut Slow Helix 2 Flute - 3x LOC

Square Upcut Slow Helix 2 Flute - 5x LOC

Square Upcut Slow Helix 2 Flute - 8x LOC

Square Upcut Slow Helix 2 Flute - 10x LOC

Square Upcut High Helix 2 Flute - 10x LOC

Square Downcut - 2 Flute

Square Downcut 2 Flute - 1.5x LOC

Square Downcut 2 Flute - 3x LOC

Square Downcut 2 Flute - 5x LOC

Square Downcut 2 Flute - 8x LOC

Square Upcut - Single Flute

Square Upcut Single Flute - Soft Plastic, 1.5x LOC

Square Upcut Single Flute - Soft Plastic, 3x LOC

Square Upcut Single Flute - Soft Plastic, 3x LOC, Router Style

Square Upcut Single Flute - Soft Plastic, 5x LOC

Square Upcut Single Flute - Hard Plastic, 1.5x LOC

Square Upcut Single Flute - Hard Plastic, 3x LOC

Square Upcut, Single Flute - Hard Plastic, 3x LOC, Router Style

Square Upcut Single Flute - Hard Plastic, 5x LOC

 

Square Downcut - Single Flute

Square Downcut Single Flute - 3x LOC

Square Downcut Single Flute - 5x LOC

Square Upcut - Long Reach 2 Flute

Square Upcut Long Reach 2 Flute - 5x Reach

Square Upcut Long Reach 2 Flute - 8x Reach

Square Upcut Long Reach 2 Flute - 12x Reach

Square Upcut Long Reach 2 Flute - 15x Reach

Ball Upcut - 2 Flute

Ball Upcut 2 Flute - 1.5x LOC

Ball Upcut 2 Flute - 3x LOC

Ball Upcut 2 Flute - 5x LOC

Ball Upcut 2 Flute - 8x LOC

Ball Upcut - Long Reach 2 Flute

Ball Upcut 2 Flute - 5x Reach

Ball Upcut 2 Flute - 8x Reach

Corner Radius Upcut - 2 Flute

Corner Radius Upcut 2 Flute - 3x

Corner Radius Upcut 2 Flute - 5x

Finishers Square Upcut - 3 Flute, Slow Helix

Finisher Slow Helix - 1.5x LOC

Finisher Slow Helix - 3x LOC

Finisher Slow Helix - 5x LOC

Finisher Slow Helix - 8x LOC

Finisher Slow Helix - 10x LOC

Finishers Square Upcut - 3 Flute, High Helix

Finisher High Helix - 1.5x LOC

Finisher High Helix - 3x LOC

Finisher High Helix - 5x LOC

Finisher High Helix - 8x LOC

Finisher High Helix - 10x LOC

Finishers Square Downcut - 3 Flute, Slow Helix

Finisher Slow Helix - 3x LOC

Finisher Slow Helix - 5x LOC

Finishers Square Downcut - 3 Flute, High Helix

Finisher High Helix - 3x LOC

Finisher High Helix - 5x LOC



 


 


End Mills for Composites

Square 2 Straight Flutes

Square 2 Straight Flute for Abrasive - 3x LOC

Square 2 Straight Flute for Abrasive - 5x LOC

Compression Cutter

Compression Cutter - Amorphous Diamond, 2 Flute

Compression Cutter - Amorphous Diamond, 4 Flute

Compression Cutter - Amorphous Diamond, 6 Flute

Compression Cutter - CVD Diamond, 2 Flute

Compression Cutter - CVD Diamond, 4 Flute

Compression Cutter - CVD Diamond, 6 Flute

Chipbreaker Cutter

Chipbreaker Cutter - 3x LOC, 4 Flute

Chipbreaker Cutter - 3x LOC, 6 Flute

Chipbreaker Cutter - 3x LOC, 8 Flute

Chipbreaker Cutter - 5x LOC, 6 Flute

Finishers

Composite Finisher - 3x LOC, 4 Flute

Composite Finisher - 3x LOC, 6 Flute

Composite Finisher - 3x LOC, 8 Flute

Composite Finisher - 3x LOC, 10 Flute

Composite Finisher - 5x LOC, 6 Flute

Composite Finisher - 5x LOC, 8 Flute

Diamond Cut - End Mill Style

Diamond Cut - End Mill Style, 3x LOC

Diamond Cut - End Mill Style, 5x LOC

Diamond Cut - Drill Style

Diamond Cut - Drill Style



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