4 Rows of Steel Tooth Hob
Price:
negotiate
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
MILALION
Product Description
There are two models of this product
| No. | Model | Diameter | A | B | C | Tooth Rows | Taper |
| 1 | CMLL3 | 121/4" | 340 | 224 | 310 | 4 | 20 |
| 2 | CMLL3 | 121/2" | 340 | 224 | 320 | 4 | 20 |
Model Description
• C:Construction roller cutter
• 4: 4 steel tooth rows
•MLL: MLLMILALION
Features
The steel tooth cutters are used in soft to medium formations such as siltstone, chalk and shales. The steel tooth cutters have hardfaced cutting structures that enable them to be paired as required.
| No. |
Used Parameters |
12 1/4" | 12 1/2" |
| 1 | Suitable Rock Hardness | f≤8 | f≤8 |
| 2 |
Recommended single cutter drilling pressure |
50-80KN | 50-80KN |
| 3 |
Max withstand drilling pressure |
91KN | 91KN |
| 4 | Recommended cutter head rotating speed | 3 〜15RPM | 3 〜15RPM |
| 5 | Max line velocity | 90m/min | 90m/min |
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Company
Milalion Tools Co., Ltd.
Location
NO.188 NANHU RD，HUANGGANG CITY HUBEI，CHINA
Contact Person
wang