Description
EDP: 39620
10mm (.3937″) HARD METAL DRILL
Series 1500
3xD
Hard Metal Straight Flute
135 deg. primary/secondary point
Solid submicron grain carbide drill
For materials 40 Rc and higher
For high nickel, cobalt based and powdered metal
1.5 times the diameter optimum drilling depth
2 str/rhc flute design provides excellent rigidity
Live tooling recommended on lathe processes