High Performance Heat Resistant Grease for Electric Hammers Pneumatic Tools Impact Drills Chisels Jackhammers and Power Tool Maintenance 500g Long Lasting Lubricant for Cylinders Pistons and Moving Pa

Electric Hammer & Pneumatic Pick Cylinder Grease – 500g

Keep your rotary hammers, demolition hammers, and pneumatic picks performing at their best with this purpose-formulated cylinder lubricant. Specifically engineered for the extreme conditions inside SDS tool cylinders — high heat, rapid reciprocating motion, shock loading, and sustained pressure — this grease protects cylinder walls, pistons, O-rings, and seals where standard greases quickly break down or get thrown off.

Regular application at service intervals is the single most effective way to extend the working life of electric hammers and pneumatic picks, preventing the costly internal wear that leads to loss of impact energy, air leakage, and tool failure.

Key Performance Features

• High-temperature resistance – Maintains a stable lubrication film under the intense and sustained heat generated inside electric hammer cylinders during continuous operation, preventing dry running and accelerated wear
• Impact and shock resistance – Specially formulated to stay in place under the rapid reciprocating motion (up to 4,000+ BPM) and high-frequency shock loads of rotary and demolition hammers
• Cylinder wall & piston protection – Forms a durable protective film on cylinder walls, piston surfaces, and guide sleeves to minimize metal-to-metal contact and reduce bore wear
• O-ring and seal compatibility – Safe for use on rubber O-rings, piston seals, and guide bushings; does not cause swelling, cracking, or degradation of elastomer components
• Compression retention – Helps maintain cylinder compression by lubricating and sealing the piston-to-cylinder interface, preserving impact energy output over time
• Prevents air leakage – Effective sealing of piston rings and O-rings reduces air bypass in pneumatic tools, maintaining full striking force
• Long-lasting formula – Stays in place between service intervals, reducing the frequency of tool disassembly and regreasing
• Compatible with major brands – Suitable for Bosch, Makita, Hilti, DeWalt, Milwaukee, Metabo, Ryobi, and other SDS rotary and demolition hammer brands

Recommended Applications

• SDS-Plus rotary hammer cylinders, pistons, and O-rings
• SDS-Max demolition hammer cylinders and piston assemblies
• Pneumatic pick and chisel cylinder mechanisms
• Jackhammer piston and cylinder bore lubrication
• Impact drill internal cylinder components
• Breaker and chipping hammer maintenance
• Air tool cylinder and piston lubrication

How to Apply

• Disassemble the tool according to the manufacturer’s service manual
• Clean the cylinder bore, piston, O-rings, and guide sleeve thoroughly to remove old grease and debris
• Apply a thin, even coat of grease to the cylinder wall, piston body, and all O-ring surfaces
• Do not over-grease — excess grease can cause overheating and seal damage
• Reassemble the tool and run briefly at low load to distribute the lubricant evenly
• Reapply at manufacturer-recommended service intervals, or whenever impact performance noticeably decreases

Product Specifications

• Net weight: 500g
• Form: Grease (semi-solid paste)
• Color: Typically light gray or white (may vary by batch)
• Application method: Direct application by hand, brush, or spatula during tool servicing
• O-ring safe: Yes
• High-temperature rated: Yes
• Impact resistant: Yes

A 500g tub provides enough grease for multiple full service intervals on most rotary and demolition hammers. Keep one in your workshop or service kit — proper cylinder lubrication is the most cost-effective maintenance investment you can make for your power tools.