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.070" Cutter Diameter x .105" Length of Cut x .375" (3/8") Reach Carbide Ball End Mill For Exotic High Temp Alloys, 4 Flutes, AlTiN Nano Coated - Harvey Tool #63670-C6

.070" Cutter Diameter x .105" Length of Cut x .375" (3/8") Reach Carbide Ball End Mill For Exotic High Temp Alloys, 4 Flutes, AlTiN Nano Coated - Harvey Tool #63670-C6 .070" Cutter Diameter x .105" Length of Cut x .375" (3/8") Reach Carbide Ball End Mill For Exotic High Temp Alloys, 4 Flutes, AlTiN Nano Coated - Harvey Tool #63670-C6
HARVEY TOOL
63670-C6
63670-C6
Weight: 0.013 LBS
Brand: HARVEY TOOL
$91.10
each
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Technical Details & Downloads
Technical/Extra Information Safety Data Sheet Catalog Page
Product Description

.070" Cutter Diameter X .105" Length Of Cut X .375" (3/8") Reach Carbide Ball End Mill For Exotic High Temp Alloys, 4 Flutes, Altin Nano Coated. Suitable For Steels Up To 45Rc, This Offering Of Ball Profile, Long Reach, Stub Flute End Mills Are Optimized For Titanium Alloys, Inconel, Nickel Alloys, And Other High-Temperature Materials. Enjoy Outstanding Performance In Difficult-To-Machine Steels, Stainless Steels, And Tool Steels

  • Variable Helix End Mill for High Temp Alloys - Ball - Long Reach, Stub Flute
  • Reduced neck diameter to avoid heeling
  • Variable helix design (approx. 34°) 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
  • Suitable for steels up to 45Rc
  • Center cutting
  • Solid carbide
  • CNC ground in the USA

This item is part of our complete offering of Harvey Tool Specialty Carbide Cutting Tools, trusted for precision CNC machining, miniature tooling, and hard-to-find specialty profiles. Explore our full selection of Harvey Tool Miniature End Mills for high-performance milling, or search all sizes and styles of Harvey Tool Carbide End Mills, including miniature and specialty geometries. Browse Harvey Tool Hole Making Tools for drilling and finishing applications, Harvey Tool Threading Tools for taps and thread mills, and Harvey Tool Specialty Cutting Tools for complex part geometries and unique machining solutions. Known for their industry-leading selection of miniature and specialty carbide tools, Harvey Tool delivers exceptional accuracy, surface finish, and extended tool life across a wide range of materials. Visit our main Harvey Tool Cutting Tools page to compare sizes, coatings, geometries, and performance options to find the right tool for your application.

Made in U.S.A.
Shipping & Delivery Options
ROWLEY, MA, USA
  • UPS

Suncoast Shipping Deals

Min. order amount Shipping Option Special Rate Max Weight
$100.00 UPS Blue 2 Business Days $19.99 8 LBS
$50.00 MINIMUM ORDER
If ordered by 3:30pm Harvey will Ship Same B usiness Day, Except UPS Red (Overnight) will ship by 4:45pm Eastern Standard Time.
Factory Stock
28
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Additional Product Details

Technical Details

Manufacturer
HARVEY TOOL
Manufacturer Part Number
63670-C6
Cutter Diameter
.070"
Length Of Cut
.105"
Overall Length
2.50" (2-1/2")
Shank Diameter
.1250" (1/8")
Radius Size
Ball Nose
Number Of Flutes
4
Tool Coating
AlTiN NANO
Material Food Group
High Temperature Alloys
Inch Or Metric
Inch
Country of Origin
U.S.A.
Single Or Double End
Single End
Profile
Ball
Neck Diameter
.0685"
Overall Reach
.375"
Reach Multiple
(5XD)
5% off
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6/30/2026 Harvey-5
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