DC DCONMSh6 GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex MCTR L/D=8 A Drill body for lathes and machining centers, L/D = 8, tool diameter ø33.1, ø39.1 mm LU (Max. drilling depth) B LF LS C Designation DC DCONMS LU LS LF Insert Guide pad MCTR33.10XFM40-8 33.1 40 272 69 350 FBM07**-C, FBM06**-I, FBH08**-P GP07, GP07-20-120-DC MCTR39.10XFM40-8 39.1 40 320DCTool diameterHole diametertolerancetolerance*69407FBM08**-C, FBM07**-I, FBH09**-PGP08, GP08-25-155-DC D 33.1, 39.1 0 / - 0.07 + 0.05 / - 0.1 *Max. DC = 40: Available tailor-made tools SPARE PARTS insert Guide pad E Designation CentralScrewWrench IntermediateScrewWrench PeripheralScrewWrench Screw Wrench MCTR33.1..., MCTR39.1... CSTB-2.5 T-8F CSTB-2.5 T-8F CSTB-2.5 T-8F CSTB-3S T-9F Recommended clamping torque (N∙m): CSTB-2.5=1.3, CSTB-3S=2.3Caution: F The drill pipe is blackened to increase the resistance to corrosion, and the finished surface may appear uneven. This, however, will not affect the performance of the drill. G H I J K L M Reference pages: Inserts, Guide pads → J105 - J108, Standard cutting conditions → J109 Tungaloy J095