Performance

Series 4215

CS | Threaded Shank | Piloted

Solid Carbide Countersinks For Aircraft

Overview

Brazed Sub-micron grade carbide substrate for wear resistance
Piloted Countersink
Threaded Shank
Ideal for composites and Aluminum
For manual or pneumatic drilling operations
Adapter = 1/4-28 HSS

Features

Applications

Work Materials

Series Data

Part	shank_dia_in_display	pilot_dia	angle_display	Stock
421501	(.3750) 3/8	(.1875) 3/16	82	18
421502	(.3750) 3/8	(.1910) #11	82	0
421503	(.3750) 3/8	(.1935) #10	82	18
421504	(.4375) 7/16	(.0938) 3/32	82	0
421505	(.4375) 7/16	(.1250) 1/8	82	0
421506	(.4375) 7/16	(.1563) 5/32	82	0
421507	(.4375) 7/16	(.1875) 3/16	82	0
421508	(.5000) 1/2	(.0938) 3/32	82	0
421509	(.5000) 1/2	(.0980) #40	82	0
421510	(.5000) 1/2	(.1250) 1/8	82	0
421511	(.5000) 1/2	(.1285) #30	82	0
421512	(.5000) 1/2	(.1563) 5/32	82	0
421513	(.5000) 1/2	(.1590) #21	82	0
421514	(.5000) 1/2	(.1610) #20	82	11
421515	(.5000) 1/2	(.1875) 3/16	82	0
421516	(.5000) 1/2	(.1910) #11	82	0
421517	(.5000) 1/2	(.2500) 1/4	82	0
421518	(.6250) 5/8	(.0938) 3/32	82	0
421519	(.6250) 5/8	(.1250) 1/8	82	0
421520	(.6250) 5/8	(.1563) 5/32	82	0
421521	(.6250) 5/8	(.1875) 3/16	82	0
421522	(.6250) 5/8	(.2500) 1/4	82	0
421523	(.3750) 3/8	(.1875) 3/16	90	0
421524	(.3750) 3/8	(.1910) #11	90	0
421525	(.3750) 3/8	(.1935) #10	90	0
421526	(.4375) 7/16	(.0938) 3/32	90	0
421527	(.4375) 7/16	(.1250) 1/8	90	0
421528	(.4375) 7/16	(.1563) 5/32	90	0
421529	(.4375) 7/16	(.1875) 3/16	90	0
421530	(.5000) 1/2	(.0938) 3/32	90	0
421531	(.5000) 1/2	(.0980) #40	90	0
421532	(.5000) 1/2	(.1250) 1/8	90	0
421533	(.5000) 1/2	(.1285) #30	90	0
421534	(.5000) 1/2	(.1563) 5/32	90	0
421535	(.5000) 1/2	(.1590) #21	90	0
421536	(.5000) 1/2	(.1610) #20	90	0
421537	(.5000) 1/2	(.1875) 3/16	90	0
421538	(.5000) 1/2	(.1910) #11	90	0
421539	(.5000) 1/2	(.1935) #10	90	0
421540	(.6250) 5/8	(.0938) 3/32	90	0
421541	(.6250) 5/8	(.1250) 1/8	90	0
421542	(.3750) 3/8	(.1563) 5/32	90	0
421543	(.6250) 5/8	(.1875) 3/16	90	0
421544	(.6250) 5/8	(.2500) 1/4	90	0
421545	(.3750) 3/8	(.1875) 3/16	100	0
421546	(.3750) 3/8	(.1910) #11	100	0
421547	(.3750) 3/8	(.1935) #10	100	0
421548	(.4375) 7/16	(.0938) 3/32	100	0
421549	(.4375) 7/16	(.1250) 1/8	100	0
421550	(.4375) 7/16	(.1563) 5/32	100	0
421551	(.4375) 7/16	(.1875) 3/16	100	0
421552	(.5000) 1/2	(.0938) 3/32	100	0
421553	(.5000) 1/2	(.0980) #40	100	0
421554	(.5000) 1/2	(.1250) 1/8	100	0
421555	(.5000) 1/2	(.1285) #30	100	0
421556	(.5000) 1/2	(.1563) 5/32	100	0
421557	(.5000) 1/2	(.1590) #21	100	0
421558	(.5000) 1/2	(.1610) #20	100	12
421559	(.5000) 1/2	(.1875) 3/16	100	0
421560	(.5000) 1/2	(.1910) #11	100	5
421561	(.5000) 1/2	(.1935) #10	100	0
421562	(.6250) 5/8	(.0938) 3/32	100	0
421563	(.6250) 5/8	(.1250) 1/8	100	0
421564	(.6250) 5/8	(.1563) 5/32	100	0
421565	(.6250) 5/8	(.1875) 3/16	100	0
421566	(.6250) 5/8	(.2500) 1/4	100	0
421567	(.3750) 3/8	(.1875) 3/16	130	0
421568	(.3750) 3/8	(.1910) #11	130	0
421569	(.3750) 3/8	(.1935) #10	130	0
421570	(.4375) 7/16	(.0938) 3/32	130	0
421571	(.4375) 7/16	(.1250) 1/8	130	0
421572	(.4375) 7/16	(.1563) 5/32	130	0
421573	(.4375) 7/16	(.1875) 3/16	130	0
421574	(.5000) 1/2	(.0938) 3/32	130	0
421575	(.5000) 1/2	(.0980) #40	130	0
421576	(.5000) 1/2	(.1250) 1/8	130	0
421577	(.5000) 1/2	(.1285) #30	130	0
421578	(.5000) 1/2	(.1563) 5/32	130	0
421579	(.5000) 1/2	(.1590) #21	130	0
421580	(.5000) 1/2	(.1610) #20	130	0
421581	(.5000) 1/2	(.1875) 3/16	130	0
421582	(.5000) 1/2	(.1910) #11	130	28
421583	(.5000) 1/2	(.1935) #10	130	0
421584	(.6250) 5/8	(.0938) 3/32	130	0
421585	(.6250) 5/8	(.1250) 1/8	130	0
421586	(.6250) 5/8	(.1563) 5/32	130	0
421587	(.6250) 5/8	(.1875) 3/16	130	0
421588	(.6250) 5/8	(.2500) 1/4	130	0