DRILL BUSHINGS
When Ordering Specify:
I.D. RANGE (A)
+ .0003 + .0007
1.0937 to 1.5312
1.5000 to 2.0312
1.5000 to 2.2812
1.7500 to 2.5312
2.2500 to 2.6250
2.2500 to 2.8750
2.6250 to 2.8750
2.5000 to 3.1250
2.7500 to 3.2500
3.0000 to 3.5000
3.0000 to 3.6250
3.3750 to 3.7500
3.3750 To 4.0000
3.6250 To 4.2500
O.D. (B)
Nom.
2"
2-1/2
2-3/4
3"
3-1/4
3-3/8
3-1/2
3-3/4
4"
4-1/4
4-3/8
4-1/2
4-3/4
5"
Dec. Range
2.0000 1.9996
2.5000 2.4996
2.7500 2.7496
3.0000 2.9996
3.2500 3.2496
3.3750 3.3746
3.5000 3.4996
3.7500 3.7496
4.0000 3.9996
4.2500 4.2496
4.3750 4.3746
4.5000 4.4996
4.7500 4.7496
5.0000 4.9996
LENGTH (C)
ANSI CODE
128
160
176
192
208
216
224
240
256
272
280
288
304
320
3/4
12
312
349
371
384
386
391
394
397
411
414
420
426
434
445
1
16
313
352
377
388
393
396
398
404
415
419
425
432
440
453
1-1/4
20
317
356
382
403
406
410
421
424
431
435
447
459
1-1/2
24
321
360
409
413
417
430
436
444
452
467
1-3/4
28
324
365
416
423
442
451
458
475
2
32
332
372
407
422
438
449
454
463
483
2-1/8
34
335
376
395
2-1/4
36
337
380
399
456
471
492
40
342
427
437
441
476
498
44
347
369
455
466
472
479
487
505
3
48
358
462
470
480
488
494
513
52
367
418
468
482
490
496
503
523
56
368
402
473
477
481
484
491
497
504
511
532
60
405
493
499
507
521
541
4
64
461
495
501
517
525
531
551
68
502
506
519
528
534
559
72
383
508
518
522
529
536
544
552
567
76
387
446
526
538
546
554
573
5
80
535
540
548
555
560
576
581
5-1/2
88
527
543
558
565
569
574
580
588
6
96
562
570
575
582
585
595
6-1/2
104
591
594
597
7
112
596
598
599
HEAD F
2-9/16
3-1/16
3-7/16
3-11/16
3-15/16
4-1/16
4-3/16
4-9/16
4-13/16
5-1/16
5-3/16
5-5/16
5-9/16
5-13/16
SIZE G
3/8
7/16
1/2
H
3/16
7/32
1/4
J
1-1/8
1-3/8
1-35/64
1-43/64
1-51/64
1-55/64
1-59/64
2-7/64
2-15/64
2-23/64
2-27/64
2-31/64
2-39/64
2-47/64
K
1-5/8
1-11/16
1-7/8
2-3/16
2-3/8
R
1-33/64
1-49/64
1-15/16
2-1/16
2-5/16
2-5/8
2-13/16
2-7/8
3-1/8
LOCK SCREW
#3
#4
#5
FLAT CLAMP
FC-3 FC-14 FC-15
FC-4 FC-5 FC-16 FC-17
FC-4 FC-5 FC-18 FC-19
FC-6 FC-7 FC-20 FC-21
Back Drill Bushings | Tooling Components