drilling rig drill hammer HR90
Negotiable /Set
Min.Order:1 Set
Shanghai Kerex Industry Co., Ltd.
drilling rig drill hammer HR90
Technical data:
length | 800mm |
weight | 19kg |
external diameter | 80mm |
bit shank | CIR90 |
hole range | 85-110 |
connection thread | T48*10*2 |
working pressure | 0.5-0.7Mpa |
impact rate at 0.5Mpa | 14Hz |
recommended rotation speed | 25-40r/min |
air consumption | 0.5Mpa,6.5m3/min; 0.7Mpa,8m3/min |
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