Image not available 17 1/2 Inches Matrix Body PDC Bits With 16mm Cutters And 6 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 12 1/4 Inches PDC Bits With 16mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 3/4 Inches PDC Bits With 16mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2 Inches PDC Bits With 16mm Cutters And 4 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2 Inches PDC Bits With 16mm Cutters And 3 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 8 1/2 Inches PDC Bits With 16mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 6 Inches PDC Bits With 13mm Cutters And 5 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
Image not available 5 7/8 Inches Matrix Body PDC Bits With 13mm Cutters And 6 Blades HEJIAN YINRUH DRILL BIT MANUFACTURE CO., LTD. www.yhrockdrill.com
