Grades SERIES TSA SINGLE END FULL-RADIUS PRECISION INSERTS FOR ALUMINUM MACHINING R W B H 7° L Designation InsertSeatSize W±.0008 R±.002 L(inch) H(inch) K10 TSA4.78-2.39 6 0.188 0.094 0.98 0.205 TSA6.35-3.18 6 0.250 0.125 0.98 0.205 =P =M =K =N =S =H 271