Skip to main content

5/16,4 FL M42 BALL NOSE END-MIL 6650A

Drillco

$43.70
(No reviews yet) Write a Review
SKU:
DRL-665A120A
UPC:
045997290607
Minimum Purchase:
1 unit
Package Type:
Plastic Tube
MSDS Name:
Cobalt
Drill Size:
5/16"
Flute Length:
3/4"
Measurement System:
Fractional
Shank Type:
Single Weldon Flat
Finish:
Bright
Material:
Cobalt
Double Ended:
No
Center Cutting:
Yes
Length:
Regular Length
Type:
Ball Nose
Number of Flutes:
4
Overall Length:
2-1/2"
Shank Size:
3/8"
Country of Origin:
US
Adding to cart… The item has been added

Cobalt Bright Fractional Center Cutting Multi-Flute Ball Nose End Mills

Ball Nose End Mills have rounded end cutting edges. It is used where rounded details must be machined in a part. It is also used where sharp machined corners must be avoided. Also widely used for delicate cuts on contoured surfaces of molds and dies.

Features:

Made with premium grade cobalt to mill harder materials

Cobalt end mills can run about 10% faster than HSS

Ball nose for profiling and grooving with radii, and contouring

4 flutes produce a better surface finish and less chatter

Bright finish for added lubricity

Round shank with 1 flat for secure attachement

Made in USA

Applications:

For high performance milling of high strength materials

Proposition 65:

Cobalt metal powder

? WARNING: This product can expose you to chemicals including Cobalt, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov