Bordo 3/16" x 4" Cobalt Toolbit Round 3812-3/16x4

Features:

• 3/16 x 4" HSS Cobalt Round Toolbit
• M42 (10% Cobalt) allows shorter cycle times in production environments.
• M42 is also less prone to chipping when used for interrupted cuts.
• Ideal for heavy duty machining of alloy steels and tough materials, such as castings and forgings.
• High heat and abrasion resistant properties and are best used when making heavy cuts, at high speeds and feeds, or where high heat is a factor.