 - Prodrill Rock Reamer with Welded Roller Cores- Manufacturer: Prodrill
 - The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the palm of the palm. It has anti-off technology of the cone to prevent the ... $7,500 USDBeijing, China
 - Prodrill Rock Reamer with Welded Roller Cores- Manufacturer: Prodrill
 - The cone has a reasonable angle of inclination, and the back of the palm is inlaid with a reinforced alloy to prevent premature wear of the palm of the palm. It has anti-off technology of the cone to prevent the ... $7,500 USDBeijing, China
 - Prodrill 12-1/4" IADC 635 Tricone Roller Bit- Manufacturer: Prodrill
 - Sealed Bearing Structure:Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. Main Type Available:Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 ... $2,199 USDBeijing, China
 - Pro Drill 8 1-2 IADC637- Manufacturer: Pro Drill
 - ProDrill Products offers a complete line of tricone, bicone and reverse circulation bits. Tricone bits are available in new and used (retip and rerun) steel tooth and tungsten carbide insert, size from 3 3/8”(85.... $1,890 USDBeijing, China
 - Prodrill 14-3/4" IADC517 TCI-Tricone Bit with Tungsten Carbide Inserts- Manufacturer: Prodrill
 - Sealed Bearing Structure:Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. Main Type Available:Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 ... $2,199 USDBeijing, China
 - Pro Drill Tricone Bit- Manufacturer: Pro Drill
 - TCI Roller Cone Bits Rock drilling tools manufacturer ProDrill offers a complete line of tricone, bicone bit. Tricone drill bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide ... $1,500 USDBeijing, China
 - Pro Drill 10-5/8 IADC 632- Manufacturer: Pro Drill
 - TCI Tricone Roller Bits ProDrill offers a full line of tricone and bicone bits. Tricone drill bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, size from 3 3/8”(85.7m... $2,200 USDBeijing, China
 - Pro Drill 11-5/8 IADC 517- Manufacturer: Pro Drill
 - TCI Roller Cone Bits Rock drilling tools manufacturer ProDrill offers a complete line of tricone, bicone bit. Tricone drill bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide ... $2,200 USDBeijing, China
 - Pro Drill 10-5/8 IADC 642- Manufacturer: Pro Drill
 - TCI Tricone Roller Bits ProDrill offers a full line of tricone and bicone bits. Tricone drill bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, size from 3 3/8”(85.7m... $2,200 USDBeijing, China
 - Pro Drill 12-1/4 IADC 437- Manufacturer: Pro Drill
 - TCI Roller Cone Bits Rock drilling tools factory ProDrill rotary drilling tools manufacture a complete line of tricone, bicone bit which are available in new and used (re-tip and re-run) steel tooth and tungsten ... $2,200 USDBeijing, China
 - Prodrill 14-3/4" IADC517 TCI-Tricone Bit with Tungsten Carbide Inserts- Manufacturer: Prodrill
 - Sealed Bearing Structure:Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. Main Type Available:Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 ... $2,199 USDBeijing, China
 - Pro Drill 12-1/4 IADC 632- Manufacturer: Pro Drill
 - Sealed Bearing Structure:Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. Main Type Available:Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 ... $2,200 USDBeijing, China
 - Prodrill 14-3/4" IADC517 TCI-Tricone Bit with Tungsten Carbide Inserts- Manufacturer: Prodrill
 - Sealed Bearing Structure:Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. Main Type Available:Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 ... $2,199 USDBeijing, China
 - Prodrill 17 1/2" IADC 517/537 TCI-Tricone Bit- Manufacturer: Prodrill
 - Tungsten carbide insert bit, TCI bit, button bit Sizes 17 1-2“ IADC535 . TCI Roller Cone Bits Rock drilling tools factory ProDrill rotary drilling tools manufacture a complete line of tricone, bicone bit which ar... $7,100 USDBeijing, China
 - Pro Drill 11-5/8" IADC 517- Manufacturer: Pro Drill
 - Rock drilling tools manufacturer ProDrill offers a complete line of tricone, bicone bit. Tricone drill bits are available in new and used (re-tip and re-run) steel tooth and tungsten carbide insert, size from 3 3... $1,890 USDBeijing, China

