H Thread Bits
Bit Diameter
Part No.
1-3/8"138HS
1-1/2"112HS
1-5/8"158HS
1-3/4"134HS
1-7/8"178HS
2"200HS
2-1/4"214HS
2-1/2"212HS
2-5/8"258HS