About Feeleng: Feel Industrial Engineering Co., Ltd (Hwaseong, South Korea) manufactures, under the FINE brand registered in 2001, hydraulic attachments of various types and specifications that can be mounted on every model of excavator, and today exports to about 40 countries worldwide. With 6 registered trademarks, 15 patents and CE and ISO 9001/14001 certificates, the company produces attachments that are of high quality, environmentally responsible and designed to maximise customer satisfaction. As a result, since 2010 it has been manufacturing excavator-mounted rock drills with all its expertise, technology and extensive R&D support. The company has been known in Türkiye under the FINE brand since 2010 and has become one of the five best-selling brands.
| Model | EX-Drill 50 | EX-Drill 150 | EX-Drill 300SS | EX-Drill 300 | EX-Drill 400 |
| Carrier | 5 ~ 13 | 14 ~ 18 | 32 ~ 40 | 20 ~ 30 | 32 ~ 40 |
| Weight (kg) | 970 | 1850 | 2900 | 3500 | 3700 |
| Dimensions (m) | 3,70×1,21×1,16 | 5,77×1,35×1,47 | 3,90×2,00×1,75 | 6,30×2,00×1,75 | 6,30×2,00×1,75 |
| Working angle | 280 | 280 | 280 | 280 | 280 |
| Tilt angle | 225 | 225 | 15 | 15 | 15 |
| Feed force (kN) | 10 | 10 | 32 | 32 | 32 |
| Drifter | FD50 | FD300 | EHD230 | FD400 | FD500 |
| Impact power (kW) | 10 | 11 | 12 | 12 | 20 |
| Rotation speed (rpm) | 0 ~ 250 | 0 ~ 250 | 0 ~ 140 | 0 ~ 290 | 0 ~ 290 |
| Rotation torque (Nm) | 175 | 796 | 760 | 975 | 975 |
| Required oil flow (l/min) | 80 | 80 | 182 | 220 | 220 |
| Operating pressure | 145 | 160 | 170 | 220 | 220 |
| Air flow (m³/min) | 5,1 | 5,1 | 5,1 | 5,1 | 5,1 |
| Air pressure (bar) | 10 | 10 | 10 | 10 | 10 |
| Rods (pcs) | 1 | 1 | 1 | 1+6 | 1+6 |
| Hole diameter (mm) | ~51 | ~76 | ~152 | ~102 | ~115 |
| Rod (mm) | R32x1220 | T38x1830 | T51x3660 | T38/T45x3660 | T45/T51x3660 |
| Hole depth (m) | 2 | 3 | 1 | 21 | 21 |
For technical advice and product information, please contact mining@motto-tr.com.