Cop54 Down The Hole Forging DTH Hammer Bits for Drilling

• Certification：ISO 9001:2008
• Standard：ASTM
• Surface Treatment：Polishing
• Manufacturing Process：Forging
• Material：Alloy Steel
• Bit Diameter：130-156mm

=== Base Info ===

• Model NO.：COP54,DHD350R
• Transport Package：Carton+Plywood Case
• Specification：DHD350R,COP54
• Trademark：SOLLROC
• Origin：China
• Production Capacity：50000PC,Month

=== Description ===


Part No.mm       inchGauge ButtonsFront Buttons1305 1/8"2*Ф207*Ф167*Ф1415HD55-1301355 1/4"2*Ф207*Ф187*Ф1415.5HD55-1351405 1/2"2*Ф208*Ф168*Ф1416HD55-1401465 3/4"2*Ф208*Ф188*Ф1516.5HD55-1461505 7/8"2*Ф208*Ф188*Ф1516.7HD55-1501526"2*Ф208*Ф188*Ф1516.8HD55-1521566 1/8"2*Ф208*Ф188*Ф1617HD55-156

Detailed Images


Packaging

Carton+Plywood case