Radius Rock Bit - 4500 series 7" pilot hole 2-7/8" API Reg Pin connection
Our most versatile tool delivers greater steering and control in soft conditions while letting you navigate loose rock and solid rock conditions, too. Combined with our patented Hot Shot pull-back adaptor, it's one of the most popular bits on the market today.
Thread Connection: 2-7/8" Reg Pin
Cutting Size: 7"
Rig Class Compatiblity:
Vermeer® Model Compatibility:
D50x100A / D60x90 / D80x100 Series II
D100x120 / D100x120 Series II / D100x140
Ditch Witch Model® Compatibility:
JT7020 Mach1 / JT8020 Mach1 / JT100 / AT100