A Completely Balanced Drilling System For Overburden DrillingSUPER MAXBIT
The SUPER MAXBIT consists of two or three wings on a device. Bit wings become extendable / retractable when drill strings rotate in the forward / reverse direction.
![SUPER MAXBIT](../../images/products/mrt/img_mrt_smb.jpg)
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SMB/SMB-G OPERATION MANUALS
Mechanism
![Mechanism](../../images/products/mrt/smb_img_01.jpg)
Components
![Components](../../images/products/mrt/smb_img_02.jpg)
MD Hammer - Down The Hole Hammer
- ・ Greater depth
- ・ Better penetration rate, hole straightness in greater depth
- ・ Larger diameter holes