"B' - "B2" SERIES - MANDRELS & STONES
FOR LONG HOLES -.120" TO 3'

MANDRELS

STONE SET

TRUING SLEEVE
SIZE RANGE NUMBER LENGTH "G" COARSE MEDIUM FINE LENGTH "F" SIZE
1/8" .122-.136 B2-120 2-5/8" B2-220-S B2-320-R B2-500-O 1" BT-120
9/64" .137-.151 B2-135 2-5/8" BT-135
5/32" .152-.166 B2-150 2-5/8" BT-150
11/64" .167-.177 B2-165 2-5/8" BT-165

MANDRELS

STONE SET

TRUING SLEEVE
SIZE RANGE NUMBER LENGTH "G" COARSE MEDIUM FINE LENGTH "F" SIZE
3/16" .177-.209 B-3-3 5" B-3-3-220 B-3-3-320 B-3-3-500 1-1/2" BT-3-3
7/32" .209-.240 B-3-4 5" B-3-4-220 B-3-4-320 B-3-4-500 1-1/2" BT-3-4
1/4" .240-.302 B-4-6 4-1/4" B-4-6-220 B-4-6-320 B-4-6-500 1-1/2" T4-6
5/16" .302-.365 B-5-8 4-3/4" B-5-8-220 B-5-8-320 B-5-8-500 2" T5-8
3/8" .365-.427 B-6-10 6-1/4" B-6-10-220 B-6-10-320 B-6-10-500 2-1/2" T6-10
7/16" .427-.490 B-7-10 6-1/4" B-7-10-220 B-7-10-320 B-7-10-500 2-1/2" T7-10
1/2" .490-.552 B-8-11 7" B-8-11-220 B-8-11-320 B-8-11-500 2-3/4" T8-11
9/16" .552-.615 B-9-14 7" B-9-14-220 B-9-14-320 B-9-14-500 3-1/2" T9-14
5/8" .615-.677 B-10-16 7-5/8" B-10-16-220 B-10-16-320 B-10-16-500 4" T10-16
11/16" .677-.740 B-11-16 7-5/8" B-11-16-220 B-11-16-320 B-11-16-500 4" T11-16
3/4" .740-.865 B-12-24 9-5/8" B-12-24-220 B-12-24-320 B-12-24-500 5-1/2" T12-24
7/8" .865-.990 B-14-24 9-5/8" B-14-24-220 B-14-24-320 B-14-24-500 6" T14-24
1" .990-1.115 B-16-24 9-5/8" B-16-24-220 B-16-24-320 B-16-24-500 6" T16-24
1-1/8" 1.115-1.240 B-18-24 9-5/8" B-18-24-220 B-18-24-320 B-18-24-500 6" T18-24
1-1/4" 1.240-1.365 B-20-24 9-5/8" B-20-24-220 B-20-24-320 B-20-24-500 6" T20-24
1-3/8" 1.365-1.490 B-22-24 9-5/8" B-22-24-220 B-22-24-320 B-22-24-500 6" T22-24
1-1/2" 1.490-1.615 B-24-24 9-5/8" B-24-24-220 B-24-24-320 B-24-24-500 6" T24-24
1-5/8" 1.615-1.740 B-26-24 9-5/8" B-26-24-220 B-26-24-320 B-26-24-500 6" T26-24
1-3/4" 1.740-1.865 B-28-24 9-5/8" B-28-24-220 B-28-24-320 B-28-24-500 6" T28-24
1-7/8" 1.865-1.990 B-30-24 9-5/8" B-30-24-200 B-30-24-320 B-30-24-500 6" T30-24
2" 1.990-2.115 B-32-24 9-5/8" B-32-24-220 B-32-24-320 B-32-24-500 6" T32-24
2-1/8" 2.115-2.240 B-34-24 9-5/8" B-34-24-220 B-34-24-320 B-34-24-500 6" T34-24
2-1/4" 2.240-2.365 B-36-24 9-5/8" B-36-24-220 B-36-24-320 B-36-24-500 6" T36-24
2-3/8" 2.365-2.490 B-38-24 9-5/8" B-38-24-220 B-38-24-320 B-38-24-500 6" T38-24
2-1/2" 2.490-2.615 B-40-24 9-5/8" B-40-24-220 B-40-24-320 B-40-24-500 6" T40-24
2-5/8" 2.615-2.740 B-42-24 9-5/8" B-42-24-220 B-42-24-320 B-42-24-500 6" T42-24
2-3/4" 2.740-2.865 B-44-24 9-5/8" B-44-24-220 B-44-24-320 B-44-24-500 6" T44-24
2-7/8" 2.865-2.990 B-46-24 9-5/8" B-46-24-220 B-46-24-320 B-46-24-500 6" T46-24
3" 2.990-3.115 B-48-24 9-5/8" B-48-24-220 B-48-24-320 B-48-24-500 6" T48-24

   1580 Jackson Love Highway, Erwin, Tennessee 37650   |   Phone: 1-800-346-6399 or 423-743-3133   |   Fax: 423-743-8534