Threaded Rock Bits
Multi Use Threaded Carbide Rock Bits
Bit Dia. IN | Bit Dia. MM | Part Code | Weight | Carbide Height | Carbide Width |
|---|---|---|---|---|---|
1-3/8″ | 35 | HTI-137H | 0.50 | 14 | 8 |
1-1/2″ | 38 | HTI-150H | 0.60 | 14 | 8 |
1-5/8″ | 41 | HTI-162H | 0.65 | 14 | 8 |
1-3/4″ | 45 | HTI-175H | 0.80 | 14 | 8 |
1-7/8″ | 48 | HTI-187H | 0.90 | 14 | 8 |
2″ | 51 | HTI-200H | 1.10 | 14 | 8 |
2-1/4″ | 57 | HTI-225H | 1.20 | 14 | 8 |
2-1/2″ | 64 | HTI-250H | 1.30 | 14 | 9.5 |
2-3/4″ | 70 | HTI-275H | 1.55 | 20 | 12 |
3″ | 76 | HTI-300H | 2.00 | 23 | 12 |
Multi Use 7/8″ Tapered 11 Degree Rock Bits
Bit Diameter | Part Code |
|---|---|
1-1/8″ | HTI-112-11M |
1-1/4″ | HTI-125-11M |
1-3/8″ | HTI-137-11M |
All Steel Threaded Rock Bits
E-Thread
Bit Dia. IN | Bit Dia. MM | Part Code | Weight |
|---|---|---|---|
15/16″ | 24 | SRB0937E | .12 |
1″ | 25 | SRB100E | .12 |
1-1/8″ | 29 | SRB112E | .14 |
1-1/4″ | 32 | SRB125E | .16 |
H-Thread
Bit Dia. IN | Bit Dia. MM | Part Code | Weight |
|---|---|---|---|
1-3/8″ | 35 | SRB137H | .44 |
1-1/2″ | 38 | SRB150H | .46 |
1-5/8″ | 41 | SRB162H | .56 |
1-3/4″ | 45 | SRB175H | .60 |
1-7/8″ | 48 | SRB187H | .82 |
2″ | 51 | SRB200H | .88 |
2-1/4″ | 57 | SRB225H | 1.16 |
2-1/2″ | 64 | SRB250H | 1.30 |
2-5/8″ | 67 | SRB262H | 1.34 |
D-Thread
Bit Dia. IN | Bit Dia. MM | Part Code | Weight |
|---|---|---|---|
3-1/2″ | 89 | SRB350D | 2.90 |
4″ | 102 | SRB400D | 3.30 |