218.20-080ER-M04 F40M Insert Product Type_TiN coated also known as a bull

also known as a bull nose centre It allows the centre to be used in the bore of a pipe or other workpiece with a large interior diameter

Especially suitable for CNC machining centre & milling machine use

heat-treated jaws and centre bolts

Note that the 'SB' Shape has an endcutting face

218.20-080ER-M04 F40M Insert Product Type_TiN coated also known as a bullInserts to suit R218. 20 Copy milling cutters F40M PVD coated grade for fine to medium rough milling. First choice for milling with small feeds and or low cutting speeds. Excellent for milling when there is a risk of vibrations and when coolant is used. Recommended for machining superalloys. (Ti, Al) N TiN