Insert Grade QX5030 (ISO P20-P40 M20-M30) CVD Coated. - Medium / rough turning and intermediate cutting of steel / stainless steel. Combination of toughest substrate and alumina coating (MT-TiCN + TiC + AL2O3 + TiN) having superior chipping resistance provide wide coverage.
Senator jobber drills are roll forged from HSS, ensuring uninterrupted grain structure. This provides exceptional strength and durability. Tips are ground for effective cutting. Suitable for drilling wood, plastic, carbon and plain steels where the cutting efficiency of ground flute is not required.
Features and Benefits • HSS construction for increased rigidity • Ground tips for effective cutting performance • Ideal for use on a range of substrates including wood, plastic, carbon and steels
Manufactured from M35 HSS and used for the deburring and chamfering of most metals and plastics. Features straight shanks and manufactured to BS 328 : Part 5 : 1983.
• Single hole head with nclusive angle of 90° for excellent cutting performance • Manufactured from M35 HSS for increased toughness • Uncoated with good heat and wear resistance
Typical Applications •Countersinking
Standards • Manufactured to BS 328 : Part 5 : 1983
Insert Grade QX5020 (ISO P10-P35 M10-M30 K10-K30) CVD Coated. An excellent general purpose grade for medium roughing on Steels, Stainless and Cast Irons.