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H-Thread Drill Rods and Rock Bits


"H" Thread Rods

"H" Thread Rock Bit
Cross Carbide Insert

"H" Thread Rock Bit
Button Carbide Insert

Length Under Collar "AH" Series "BH" Series "CH" 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 "H" THREAD RODS
Feet (Inches) Part No. Part No. Part No. Diameter Part No. Diameter Part No.
1' (12") AH-1
BH-1
CH-1
1-1/4"HC-125
1-1/4"HB-125
1'6" (18") AH-1.5
BH-1.5
CH-1.5
1-3/8"HC-138
1-3/8"HB-138
2' (24") AH-2
BH-2
CH-2
1-1/2"HC-150
1-1/2"HB-150
3' (36") AH-3
BH-3
CH-3
1-5/8"HC-158
1-5/8"HB-158
4' (48") AH-4
BH-4
CH-4
1-3/4"HC-175
1-3/4"HB-175
5' (60") AH-5
BH-5
CH-5
1-7/8"HC-178
1-7/8"HB-178
6' (72") AH-6
BH-6
CH-6
2"HC-200
2"HB-200

Brands
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