Factory For Pin Vise Hand Drill - API 7K DRILL COLLAR SLIPS for Drilling line Operation – VS
Factory For Pin Vise Hand Drill - API 7K DRILL COLLAR SLIPS for Drilling line Operation – VS Detail:
There are three types of DCS Drill Collar Slips: S, R and L. They can accommodate drill collar from 3 inch (76.2mm) to 14 inch (355.6mm) O.D.
Technical Parameters
slip type | drill collar OD | weight | insert bowl No | ||
in | mm | kg | Ib | ||
DCS-S | 3-46 3/4-8 1/4 | 76.2-101.6 | 51 | 112 | API or No.3 |
4-4 7/8 | 101.6-123.8 | 47 | 103 | ||
DCS-R | 4 1/2-6 | 114.3-152.4 | 54 | 120 | |
5 1/2-7 | 139.7-177.8 | 51 | 112 | ||
DCS-L | 6 3/4-8 1/4 | 171.7-209.6 | 70 | 154 | |
8-9 1/2 | 203.2-241.3 | 78 | 173 | ||
8 1/2-10 | 215.9-254 | 84 | 185 | No.2 | |
9 1/4-11 1/4 | 235-285.7 | 90 | 198 | ||
11-12 3/4 | 279.4-323.9 | 116 | 256 | No.1 | |
12-14 | 304.8-355.6 | 107 | 237 |
Product detail pictures:

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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Factory For Pin Vise Hand Drill - API 7K DRILL COLLAR SLIPS for Drilling line Operation – VS , The product will supply to all over the world, such as: Amsterdam, Cyprus, Southampton, Our company warmly invites domestic and overseas customers to come and negotiate business with us. Let us join hands to create a brilliant tomorrow! We are looking forward to cooperating with you sincerely to achieve a win-win situation. We promise to try our best to provide you with high quality and efficient services.

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