Fishing
Fishing Magnet
Innovative magnets for metallic debris retrieval
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Drillstar Fishing Magnet is a valuable tool to ensure removal of metallic junk before coring or drilling.
Its strong magnetic field will retrieve all types of small steel objects from the bottom of the hole. It is available in a variety of sizes and shapes, to suit the most demanding fishing jobs.
Its modular design, using multiple small, high-strength magnets, enables a wide range of lifting forces and magnetic surface shapes, using the most powerful magnets available today. A classic design is also available with a single magnet.
Unlike traditional fishing magnets, Drillstar magnets are permanent and do not require any periodic re-magnetization. High-temp magnets are designed to lose very little force with temperature increase (3% per 100 deg C).
Standard dimensions
| Hole Size | Body OD | Lifting force (lbs – full contact) |
|---|---|---|
| 3” – 3¾” | 2½” | 125 |
| 3¼” – 4⅛” | 3” | 200 |
| 4¼" – 4½” | 3½” | 250 |
| 4½" – 5” | 4” | 350 |
| 5⅛" – 5½” | 4½” | 450 |
| 5⅝" – 6” | 5” | 500 |
| 6⅛" – 6½” | 5½” | 600 |
| 6⅝" – 7½” | 6” | 700 |
| 7⅝" – 8½” | 7” | 1000 |
| 8⅝" – 9¾” | 8” | 1200 |
| 9 7/8" – 11⅝” | 9” | 1400 |
| 10½" – 11⅞” | 10” | 1600 |
| 11¾" – 13” | 10½” | 1800 |
| 12¼" – 14” | 11½” | 2200 |
| 15" | 14” | 3000 |
| 17” | 16” | 4000 |
| 20” | 19” | 5000 |
| 30" – 31” | 29” | 10000 |
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