Brief Introduction

GBH-220-LJ-4K1-ZT-6-FCZ

One machine is multi-purpose, light and powerfulA new generation of 2 kg three-function rotary hammersHigh-performance cylindersReasonable distribution of hammer-to-drill ratio, accurate power outputHigh-quality bearings for longer service lifeLightweight material piston for improved energy utilizationPowerful hammering powerAnother breakthrough in drilling performanceThe maximum hammering force in a single shot is 2.0 joules720 watts high power outputHigh-strength motor shaft, high-purity and low-resistance copper wire are usedOptimized air ducts, turbine fan bladesEfficient heat dissipationHammered inner tread designGrease can be preserved in pistons and hammer tubes,Wait for the high temperature to be released to prevent long-term vertical operationThis results in the deposition of lubricating grease and guarantees the hammering forceHammer drill is suitable for drilling holes in concrete, brick walls, stone and other materialsAccessories required: Four-pit masonry drill bitsFor concrete drilling, brick wall drillingFlat drills are suitable for: drilling holes in wood, metal, tile, plastic and other materialsAccessories are required: corresponding material drill bit, four-pit to three-jaw chuckUsed for aluminum alloy drilling, wood drilling, ceramic drillingChiseling is suitable for: floor, wall slotting, tile, cement chiselingAccessories are required: four-pit flat chisel, four-pit pointed chiselIt can be used for concrete crushing, prying old tiles, masonry groovingCompact body, comfortable to hold Size: 334*88*205(mm)Feel free and untetheredThe 4 meter power cord provides a wide range of mobile work, and the ceiling punching does not need to drag the power strip off the groundLightweight bodyReduces the workload of the 2.3kg body weight and is suitable for outdoor aerial workQuick-change carbon brushes Can be easily replaced with simple tools It is recommended to use original Bosch carbon brushesMultiple protection: safe and reliableSafety clutch to protect both armsPrevent the machine from spraining when hitting the rebarDouble insulation, double the protectionBasic insulation (insulated housing + power supply components constitute basic insulation)Reinforced insulation (the inside of the rotor/stator is blocked by thickened insulating paper to form a reinforced insulation.)Note: Live work is prohibitedHigh-quality power cord is safe and durable, and it is not easy to age and crack in high temperature and low temperature environments