Demolition Jack Hammer 1400W Electric Jackhammer Heavy Duty 2900 BPM Concrete Breaker 2pcs Chisels Bits Chipping with Case Ships From:United States 5 m/min (4

5 m/min (4

The built-in heat dispersed fan effectively reduces temperature of all components for long-tern use

80 Ft Zip Line Kit

3" (27x20x16 cm)

Demolition Jack Hammer 1400W Electric Jackhammer Heavy Duty 2900 BPM Concrete Breaker 2pcs Chisels Bits Chipping with Case Ships From:United States 5 m/min (4Q: What lubricating grease is suitable for this product? A: We recommend using the Mobiltemp SHC32 lubricating tool. Q: How to add lubricating grease? A: 1. Use a wrench to remove the cover of the grease injection port. 2. After adding grease, please clamp the grease filling port. 3. Note: You should disconnect the power before feeding the grease and add 20 30g grease each time. Excess grease will affect the operation of the machine and cause oil