"TC" TAPER Rock Bit Cross Carbide Insert
|
"TB" TAPER Rock Bit Button Carbide Insert
|
Length Under Collar |
"AT" Series |
"BT" Series |
"CT" Series |
For broken & rough rock. |
For fast penetration. |
|
7/8" x 3-1/4" Shank |
7/8" x 4-1/4" Shank |
1" x 4-1/4" Shank |
BITS SHOWN FIT ALL TAPER RODS |
Feet (Inches) |
Part Number |
Part Number |
Part Number |
Diameter |
Part Number |
Diameter |
Part Number |
1' (12") |
AT-1 |
BT-1 |
CT-1 |
1-1/4" |
TC-125 |
1-1/4" |
TB-125 |
1'6" (18") |
AT-1.5 |
BT-1.5 |
CT-1.5 |
1-3/8" |
TC-138 |
1-3/8" |
TB-138 |
2' (24") |
AT-2 |
BT-2 |
CT-2 |
1-1/2" |
TC-150 |
1-1/2" |
TB-150 |
3' (36") |
AT-3 |
BT-3 |
CT-3 |
1-5/8" |
TC-158 |
1-5/8" |
TB-158 |
4' (48") |
AT-4 |
BT-4 |
CT-4 |
1-3/4" |
TC-175 |
1-3/4" |
TB-175 |
5' (60") |
AT-5 |
BT-5 |
CT-5 |
1-7/8" |
TC-178 |
1-7/8" |
TB-178 |
6' (72") |
AT-6 |
BT-6 |
CT-6 |
2" |
TC-200 |
2" |
TB-200 |