Rock Drill Tool Double Head Casing System Crown Ring Bit and Inner Bit
Xiamen Sansung Mining Equipment Co., Ltd.- Certification：ISO 9001:2000
- Standard：GB, GOST
- Surface Treatment：Spray-Paint
- Manufacturing Process：Casting
- Material：Alloy Steel
- Reamed Diameter：125-225mm
Base Info
- Model NO.：R56 R78 R83 R102
- Condition：100% New
- Delivery：20-30days
- MOQ：1PCS
- Color：on Request
- After Sale Service：Yes
- OEM/ODM：Yes
- Transport Package：Carton
- Specification：118-216mm
- Trademark：SANSUNG
- Origin：China
- HS Code：82071300
- Production Capacity：30000 PCS,Year
Description
Outer Dia.
(mm)
Reamed Dia
(mm)
Inner Dia
(mm)
Thread Size
(mm)
Drill Rod Dia
(mm)
Drill Bit Dia
(mm)
Thread
118
125
88
104.5
76
83
R56
133
140
108
122
76
102
R56
146
152
120
134
89
116
R78
168
172
133
146.5
114
128
R83
216
225
178
203
114
165
R102
Quality warranty
Our products are made of high quality steel and all spares parts are inspected strictly before shipping.
Production time
within 15-25 days after receiving the advance payment or full payment
Transportation
according to your requests.
Package
The material of packing is ply-wooden cases and pallet to avoid the damage in transportation.
Double Casing Drilling Tools (For TOP HAMMER)
Double Casing Drilling Tools (For DTH HAMMER )
