SOLID CARBIDE CHAMFER AND COUNTERSINK - 47N, 48N 45˚ HELIX, NOT CENTER CUTTING Chamfering Counter-Sink L2 T1 D1 D2 L1 A GRADES P M K N S H(K)(M)(P/K) IN2005 + + + o + o + Good o Bad A D1 D2 T1 L1 L2 Cutter Nominal # Nominal Inner Thread Length Extension Number Chamfer Angle Effective Diameter Diameter Size of Cut Length 47N-5006T8RA45 45˚ 4 .500 .078 T08 0.20 .65 48N20025TSRA45 45˚ 6 .787 .197 T12 0.29 1.00 Operating guidelines on page 402. HARDWARE Thread Size Wrench Optional Torque Wrench T08 WS-0030 DT-130-10 T12 WS-0059 DT-250-16 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. 411