Brand
Type MEL - For Super Alloys, Stainless & Cast Iron
Sumitomo SMD Insert - Type MEL
Suitable for exotic materials such as Stainless Steel, Soft Steel, Gray Cast Iron and low rigidity setups.
Features:
1) Excellent cutting edge design for Stainless Steel and Soft Steel
Large thinning angle prevents breakage at the convex R-profile portion. particularly when drilling soft steel and it also reduces breakages caused by adhesion when drilling stainless steel.
2) Improved chipping resistance in Cast Iron
Better edge sharpness at the peripheral edge prevents chipping around the hole openings when drilling cast iron.