HOME > Products > DT Hammer > DTH Hammers > 10" Series DTH Hammers > DT-100 Hammer
Description Metric
Backhead
(Topsub)
API 6-5/8" REG PIN
Outside 225mm
Piston 170mm
Length
(including topsub)
1,560mm
Bit Shank Type N100
SD10
Weight 357kg
Bit Size 250-310mm

Part List

No Description Part Number Weight
1 Back head(Top sub) DT-N10001 93
2 "O"_ring of top sub DT-N10002 0.03
3 Chek Valve DT-N10003 1.5
4 Spring DT-N10004 0.5
5 Make-up ring DT-N10005 16
6 Air Distributor DT-N10006 17
7 Inner Cylinder DT-N10007 13
8 Piston DT-N10008 50
9 Cylinder DT-N10009 133
10 Piston Retaining Ring DT-N10010 0.9
11 Bit Retaining Ring DT-N10011 2.9
12 Drive Chuck DT-N10012 29
13 Drill bits DT-N10013 90