Buy used tricone bit Buyer and Importer

Rock bit size range and connection type Diameter (inches) API Reg Pin Connection Diameter (inches) API Reg Pin Connection 2.7/8 N rod 6.3/4 - 6.7/8 3.1/2 2.15/16 - 3 N rod 7.3/8 3.1/2 3.1/8 - 3.1/4 N rod 7.5/8 4.1/2 3.1/2 - 3.5/8 2.3/8 7.7/8 - 8 4.1/2 3.3/4 2.3/8 8.1/2 - 8.5/8 4.1/2 3.7/8 - 4 2.3/8 8.3/4 4.1/2 4.1/4 - 4.3/8 2.3/8 9 4.1/2 4.1/2 - 4.5/8 2.3/8 9.5/8 6.5/8 4.3/4 - 4.7/8 2.7/8 9.7/8 6.5/8 5 2.7/8 10.5/8 6.5/8 5.1/8 - 5.1/4 2.7/8 11 6.5/8 5.1/2 3.1/2 12.1/4 6.5/8 5.5/8 - 5.3/4 3.1/2 13.3/4 6.5/8 5.7/8 3.1/2 14.3/4 6.5/8 6 - 6.1/8 3.1/2 16 6.5/8 6.1/4 3.1/2 17.1/2 6.5/8 4 - 6.7/8 3.1/2 2.15/16 - 3 N rod 7.3/8 3.1/2 3.1/8 - 3.1/4 N rod 7.5/8 4.1/2 3.1/2 - 3.5/8 2.3/8 7.7/8 - 8 4.1/2 3.3/4 2.3/8 8.1/2 - 8.5/8 4.1/2 3.7/8 - 4 2.3/8 8.3/4 4.1/2 4.1/4 - 4.3/8 2.3/8 9 4.1/2 4.1/2 - 4.5/8 2.3/8 9.5/8 6.5/8 4.3/4 - 4.7/8 2.7/8 9.7/8 6.5/8 5 2.7/8 10.5/8 6.5/8 5.1/8 - 5.1/4 2.7/8 11 6.5/8 5.1/2 3.1/2 12.1/4 6.5/8 5.5/8 - 5.3/4 3.1/2 13.3/4 6.5/8 5.7/8 3.1/2 14.3/4 6.5/8 6 - 6.1/8 3.1/2 16 6.5/8 6.1/4 3.1/2 17.1/2 6.5/8 Show More