Steel Tooth Bit

17 1/2"roller cone rotary tools rock drill bit used tci tricone bit/milled tooth tricone drill head

8 1/2"roller cone rotary tools rock drill bit Steel tooth bit button insert drill bit roller cone

17 1/2inch milled teeth bit for soft rock /steel tooth bit/tricone bit

19 1/4"roller cone rotary tools rock drill bit used tci tricone bit/milled tooth tricone drill head

4 5/8inch" IADC 127 steel drill bit with rubber bearing for oil drillingdrill bit

4 5/8inch IADC124 water well drilling STEEL TOOTH forged tricone bit/steel tooth bit for water drilling bit

2016 manufacturers to deal with inventory 16 steel tooth tricone bit used for soft rock water well

15 1/2inch steel tooth bit /milled tooth tricone drill head/swivel drill wells steel tooth tricone bit drilling

3 7/8 inch IADC 127 steel tooth tricone bit / tricone drill bit / milled tooth tricone drill head

good quality steel tooth bit 19 1/4"roller cone rotary tools rock drill bit used tci tricone bit/milled tooth triconebit

swivel drill wells steel tooth tricone bit drilling for groundwater/98mm mill tooth tricone rock drilling bits

API 19 1/4'' IADC 137 sealed journal bearing steel tooth bit for water well drilling

Best bit IADC tricone drill bit/steel tooth tricone bit/ 3 7/8''tricone drill bit

Functioning very well steel tooth drill bit Manufacturer for mining with API certification 114mm 4 1/2inch tricone bit

Steel tooth tricone rock bit for well drilling/good quality 118mm steel tooth tricone drill bits

Good quality 19inch steel tooth tricone drill bits for well drilling/ tricone drill bit / milled tooth tricone drill bit

API Standard Customer Approved Carbon 17 1/2inch steel drill bit Manufacturer

Good quality 19inch steel tooth tricone drill bits for well drilling/ tricone drill bit / milled tooth tricone drill bit

17 1/2"roller cone rotary tools rock drill bit used tci tricone bit