Bit Breaker & Bit Guage

Janki Oil Tools bit brakers are robust and reliable tools specifically designed to prevent the drill bit from turning while the bit sub on top of it is tightened or loosened. Janki Oil Tools manufactures two kinds of bit brakers, viz., Tri-cone bit brakers and PDC bit brakers. Our Tri-cone bit brakers are available in sizes from 4-1/8” to 36” and PDC bit brakers from 6” to 12-1/4” respectively.

Tricone Bit Breaker

S No. Bit Size JOT Part No.
Bit Breaker Bit Gauges
1 4-1/8" BB-1501 BG-1501
2 4-1/4" BB-1501-B BG-1501-B
3 4-3/8" BB-1501-A BG-1501-A
4 5-5/8" BB-1502 BG-1502
5 5-7/8" BB-1502-A BG-1502-A
6 6" BB-1503 BG-1503
7 6-1/8" BB-1504-B BG-1504-B
8 6-1/4" BB-1503-A BG-1503-A
9 6-1/2" BB-1504 BG-1504
10 6-3/4" BB-1504-A BG-1504-A
11 7-3/8" BB-1505 BG-1505
12 7-1/8" BB-1505-A BG-1505-A
13 8-1/2" BB-1506 BG-1506
14 8-5/8" BB-1506-A BG-1506-A
15 8-3/4" BB-1507 BG-1507
16 8-3/8" BB-1507-B BG-1507-B
17 9" BB-1507-A BG-1507-A
18 9-1/2" BB-1508 BG-1508
19 9-5/8" BB-1509 BG-1509
20 9-7/8" BB-1509-A BG-1509-A
21 10-1/2" BB-1509-B BG-1509-B
22 10-5/8" BB-1510 BG-1510
23 11" BB-1510-A BG-1510-A
24 11-3/4" BB-1511 BG-1511
25 12-1/4" BB-1511-A BG-1511-A
26 13-3/4" BB-1512 BG-1512
27 14-3/4" BB-1513 BG-1513
28 15" BB-1513-A BG-1513-A
29 16" BB-1514 BG-1514
30 17-1/2" BB-1515 BG-1515
31 18-1/2" BB-1516 BG-1516
32 20" BB-1517 BG-1517
33 22" BB-1518 BG-1518
34 23" BB-1519 BG-1519
35 24" BB-1520 BG-1520
36 26" BB-1521 BG-1521
37 28" BB-1522 BG-1522
38 30" BB-1522-A BG-1522-A
39 34" BB-1524 BG-1524
40 36" BB-1523 BG-1523

PDC Bit Breaker

S. No. Bit Size JOT Part No.
1 6" - 6-1/4" BBP-1530
2 8-3/8" - 8-5/8" BBP-1531
3 12" - 12-1/4" BBP-1532