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Description Metric
백해드
(탑서브)
API 2-3/8" REG PIN
외경 98mm
피스톤 외경 80mm
길이
(탑서브 포함)
1,044mm
타입 DHD340
MACH44
무게 42kg
비트 적용 범위 105-130mm

Part List

No Description Part Number Weight
1 Back head(Top sub) DT-R04001 7
2 "O"_ring of top sub DT-R04002 0.01
3 Chek Valve DT-R04003 0.4
4 Spring DT-R04004 0.4
5 Make-up ring DT-R04005 3
6 Air Distributor DT-R04006 1.9
7 Inner Cylinder DT-R04007 2.3
8 Piston DT-R04008 8.7
9 Cylinder DT-R04009 14.3
10 Piston Retaining Ring DT-R04010 0.3
11 Bit Retaining Ring DT-R04011 0.2
12 Drive Chuck DT-R04012 3.1
13 Drill bits DT-R04013 9