SOLID CARBIDE BACKDRAFT TOROIDAL TIP - 48U BACK DRAFT FINISHING, NOT CENTER CUTTING Contour Ramping Corkscrew 7° L2 T1 D1 (e8) C L1 GRADES P M K N S H(K)(M)(P/K) IN2005 + + + + o + Good o Bad D1 L1 T1 L2 Cutter # Nominal Cutting Edge Thread Extension C Ramp Number Effective Diameter Length Size Length Corner Angle 48U-3719T6RB03 6 .375 .19 T06 .50 R .031 9˚ 48U-3719T6RB06 6 .375 .19 T06 .50 R .062 9˚ 48U-5027T8RB03 6 .500 .27 T08 .65 R .031 9˚ 48U-5027T8RB06 6 .500 .27 T08 .65 R .062 9˚ 48U-5027T8RB12 6 .500 .27 T08 .65 R .125 9˚ 48U-6235TRRB20 6 .625 .35 T10 .80 R .200 9˚ Operating guidelines on page 402. HARDWARE Thread Size Wrench Optional Torque Wrench T06 WS-0029 DT-90-08 T08 WS-0030 DT-130-10 T10 WS-0044 DT-250-13 When assembling, be sure carbide tip is seated firmly on shank with no gap. Note: DO NOT apply lubricant to the thread connection. Wrench not included with carbide tip or shank purchase. 404