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QL Series of DTH Hammers
DTH Hammer TypeQL40QL50QL60QL80
DTH Bit Shank to fitQL40QL50QL60QL80
Hole Range (mm)φ110-φ135φ135-φ155φ155-φ203φ195-φ254
Connection ThreadAPI 2 3/8" RegAPI 2 3/8" Reg
API 3 1/2" Reg
API 3 1/2" RegAPI 4 1/2" Reg
Working Pressure10-25Bar10-25Bar10-25Bar10-25Bar


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