{"id":19058,"date":"2025-11-03T13:17:43","date_gmt":"2025-11-03T10:17:43","guid":{"rendered":"https:\/\/setmakina.com\/?p=19058"},"modified":"2025-11-03T14:57:57","modified_gmt":"2025-11-03T11:57:57","slug":"tiger-rock-drilling-tool-maintenance","status":"publish","type":"post","link":"https:\/\/setmakina.com\/en\/technical-insights\/tiger-rock-drilling-tool-maintenance\/","title":{"rendered":"Extending the Life of Rock-Drilling Tools: Best Practices for TIGER Series"},"content":{"rendered":"\n

Extending the Life of Rock-Drilling Tools: Best Practices for TIGER Series<\/strong><\/h1>\n\n\n\n

Durability and precision are the foundation of every TIGER rock-drilling tool<\/strong> manufactured by Set Makina. Yet even the most advanced tool can fail prematurely if it is misused or poorly maintained. Understanding correct handling, lubrication, and wear-control techniques ensures optimal performance and lower drilling costs.<\/p>\n\n\n\n

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1. Start with Proper Setup<\/strong><\/h2>\n\n\n\n

Before drilling begins, the feed column must be firmly fixed to the rock surface. Any movement during impact causes bending stresses and early breakage. Modern TIGER drills include stable mounting stands for quick setup on steep or uneven terrain. Correct alignment between the drill, feed column, and bit ensures a straight hole and safer operation.<\/p>\n\n\n\n

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2. Maintain Correct Lubrication and Flushing<\/strong><\/h2>\n\n\n\n

Always start the water supply<\/strong> before activating percussion and rotation. Dry running overheats the bit and damages the tungsten-carbide buttons. The water-flushing pressure should stay about 1 bar below air pressure to remove dust efficiently while preventing backflow into the hammer. Regularly replace worn seals and inspect rotation bushings to avoid internal wear.<\/p>\n\n\n\n

Proper thread <\/strong>lubrication<\/strong> <\/a>on rods <\/a>and couplings <\/a>prevents seizing and reduces fatigue. Use clean grease and keep containers sealed to prevent abrasive contamination.<\/p>\n\n\n\n

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3. Monitor Wear and Re-grind on Schedule<\/strong><\/h2>\n\n\n\n

Continued drilling with worn bits increases energy use and shortens tool life. Each 150 m of drilling for integral bits \u2014 or 300 m for button bits \u2014 requires re-grinding. Tungsten-carbide buttons should be restored to their original shape using diamond-impregnated grinding wheels such as the Set Makina TIGER SET ROC IP<\/strong>. Periodic grinding maintains penetration rate and minimizes the risk of cracking.<\/p>\n\n\n\n

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4. Handle and Store Tools Properly<\/strong><\/h2>\n\n\n\n

During transport, protect rods and bits from lateral impacts that can start micro-cracks leading to fatigue failure. Store them horizontally on cushioned surfaces and avoid contact between carbide tips. Use proper wrenches when removing bits \u2014 never a hammer \u2014 and inspect threads with gauges to identify wear before reuse.<\/p>\n\n\n\n

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5. Practical Benefits<\/strong><\/h2>\n\n\n\n

Following these maintenance principles delivers measurable gains:<\/p>\n\n\n\n