CoroDrill 460.2

CoroDrill® 460 solid carbide step and chamfer drills

• Distance cutting edge to cutting tip (PL): 1.9 mm
• Adapter interface machine direction (ADINTMS): Cylindrical shank (DIN6535-HA) -metric: 18
• Basic Classification (BSG): COROMANT
• Coating Process Type: PVD
• DCONMS: 18 mm
• Maximum speed (-81, -82: Maximum speed) (RPMX): 7639 rpm
• Achievable hole tolerance (TCHA): H9
• Functional length (LF): 129.1 mm
• Total length (OAL): 131 mm
• Manufacturer's item number: 460.2-1250-038A1-XM GC34
• Manufacturer: SANDVIK COROMANT
• IC Code: 9050
• ISO Cutting Tool Material: HC
• Coolant pressure (CP): 20 bar
• Coolant inlet (CNSC): 4: axial concentric entry on circle
• Life Cycle Status (LCS): 20
• Maximum regrinding operations (NORGMX): 3
• Effective length (LU): 39.9 mm
• Cutting diameter (DC1): 12.5 mm
• Cutting diameter (DC2): 16.88 mm
• Grade: GC34
• Chip flute length (LCF): 67 mm
• Step length, 1st step (SDL): 35.8 mm
• Substrate Type: WC
• Tolerance shaft diameter (TCDCON): h6
• Angle, 1st stage (SIG): 140 deg
• Usable length: 39.9 mm
• Functional length L: 129.1 mm
• Chip flute length LC: 67 mm