Indexable DrillDeep Hole Drill DC DCONMSh6 MCTR L/D=25 Drill body for lathes and machining centers, L/D = 25, tool diameter ø29 - ø36 mm LU (Max. drilling depth) LF LS Designation DC DCONMS LU LS LF Insert Guide pad MCTR30.00XFM40-25 30 40 777.9 69 848 FBM07**-C, FBM07**-I, FBH08**-P GP06, GP06-20-120-DC MCTR28.58XFU31.75-25* 28.58 31.75 727.6 69 795 FBM07**-C, FBM06**-I, FBH06**-P GP06, GP06-20-120-DC MCTR31.75XFU31.75-25* 31.75 31.75 803 69 875 FBM07**-C, FBM07**-I, FBH08**-P GP06, GP06-20-120-DC MCTR34.93XFU31.75-25* 34.93 31.75 878.1 69 953 FBM07**-C, FBM07**-I, FBH08**-P GP07, GP07-20-120-DC MCTR38.10XFU31.75-25* 38.1 31.75 978.4 69 1059 FBM08**-C, FBM07**-I, FBH09**-P GP08, GP08-25-155-DC will be released in 2019. DC Tool diameter Hole diametertolerancetolerance* 28.58 - 38.1 0 / - 0.07 + 0.05 / - 0.1 *Max. DC = 40: Available tailor-made tools SPARE PARTS insert Guide pad Designation CentralScrewWrench IntermediateScrewWrench PeripheralScrewWrench Screw Wrench MCTR28... CSTB-2.5 T-8F CSTB-2.2 T-7F CSTB-2.2 T-7F SR34-508 T-7F MCTR30... - MCTR31... CSTB-2.5 T-8F CSTB-2.5 T-8F CSTB-2.5 T-8F SR34-508 T-7F MCTR34... - MCTR38... CSTB-2.5 T-8F CSTB-2.5 T-8F CSTB-2.5 T-8F CSTB-3S T-9F Recommended clamping torque (N∙m): SR34-508=0.9, CSTB-2.2=1, CSTB-2.5=1.3, CSTB-3S=2.3, Caution: 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. Reference pages: Inserts, Guide pads → J105 - J108, Standard cutting conditions → J109 J098 www.tungaloy.com