Skip to product information
1 of 2

Helical Solutions

Helical Solutions 84778 | HCM90-40312 5/16" Diameter x 5/16" Shank x 2-1/2" OAL x 90 Degree Included Angle 4 Flute Uncoated Solid Carbide Chamfer Mill

Helical Solutions 84778 | HCM90-40312 5/16" Diameter x 5/16" Shank x 2-1/2" OAL x 90 Degree Included Angle 4 Flute Uncoated Solid Carbide Chamfer Mill

SKU: 25187767

Regular price $27.80 USD
Regular price $27.80 USD Sale price $27.80 USD
Sale Sold out
Shipping calculated at checkout.

UPC:

Weight: 558 Grams

In stock

Free Shipping on Orders Over $75

View full details

These chamfer mills are available in 2 and 4 flutes for soft and hard materials. They are ground with a positive axial rake and clearance and are available uncoated and Aplus coated for optimal performance and wear resistance.

  • Designed for universal chamfering applications
  • Offered with 2 and 4 flutes for soft and hard materials
  • Ground with positive axial rake and clearance for optimal performance
  • h6 shank tolerance for high precision tool holders
  • Aplus coating offers added lubricity and high temperature resistance for faster speeds and feeds and improved tool life
  • Solid carbide end mills
  • CNC ground in the USA
 
Product Specifications
Cutter Diameter (Inch) 0.3125" (5/16)
Length of Cut (Inch) 0.1560" (5/32)
Overall Length (Inch) 2.5000" (2-1/2)
Tip (Inch) 0.0430"
Included Angle 90
No of Flutes 4
Shank Diameter (Inch) 0.3125" (5/16)
Finish/Coating UN
Center Cutting Yes
Warning:

This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov