Performance

Series 4210

DRS | 2FL | 4-Facet

Solid Carbide 4-Facet Drills For Aircraft

Overview

  • Structural aircraft drill for manual or CNC applications
  • Sub-micron grade carbide substrate for wear resistance
  • 4-facet
  • Ideal for composites and Aluminum
  • Per NAS 907 specifications

Features

Applications

Work Materials

Series Data

Part diasize diadec flutelength oal_in_display shank_dia_in_display Stock
421001 (.0938) 3/32 0.0938 (.8750) 7/8 (2.125) 2-1/8 (.0938) 3/32 14
421002 (.098) #40 0.0980 (.8750) 7/8 (2.125) 2-1/8 (.098) #40 0
421003 (.1250) 1/8 0.1250 (.8750) 7/8 (2.125) 2-1/8 (.1250) 1/8 0
421004 (.1285) #30 0.1285 (1.125) 1-1/8 (2.125) 2-1/8 (.1285) #30 0
421005 (.147) #26 0.1470 (1.125) 1-1/8 (2.125) 2-1/8 (.147) #26 0
421006 (.1563) 5/32 0.1562 (1.125) 1-1/8 (2.125) 2-1/8 (.1563) 5/32 0
421007 (.159) #21 0.1590 (1.125) 1-1/8 (2.125) 2-1/8 (.159) #21 0
421008 (.161) #20 0.1610 (1.125) 1-1/8 (2.125) 2-1/8 (.161) #20 0
421009 (.1875) 3/16 0.1875 (1.125) 1-1/8 (2.125) 2-1/8 (.1875) 3/16 0
421010 (.191) #11 0.1910 (1.125) 1-1/8 (2.125) 2-1/8 (.191) #11 0
421011 (.1935) #10 0.1935 (1.125) 1-1/8 (2.125) 2-1/8 (.1935) #10 0
421012 (.196) #9 0.1960 (1.125) 1-1/8 (2.125) 2-1/8 (.196) #9 0
421013 (.199) #8 0.1990 (1.125) 1-1/8 (2.125) 2-1/8 (.199) #8 0
421014 (.2188) 7/32 0.2188 (1.125) 1-1/8 (2.125) 2-1/8 (.2188) 7/32 0
421015 (.2500) 1/4 0.2500 (1.125) 1-1/8 (2.125) 2-1/8 (.2500) 1/4 0
421016 (.257) F 0.2570 (1.125) 1-1/8 (2.125) 2-1/8 (.257) F 0
421017 (.3125) 5/16 0.3125 (1.125) 1-1/8 (2.125) 2-1/8 (.3125) 5/16 0
421018 (.3750) 3/8 0.3750 (1.125) 1-1/8 (2.125) 2-1/8 (.3750) 3/8 0

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