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T ECHNICAL INFORMATION
Models No. HR3520B
New Tool
Description 35mm Rotary hammer
CONCEPTION AND MAIN APPLICATIONS 400
HR3520B is a sister version of model HR3520 and designed to adopt
Bosch's spline shaft bit.
238
A thin handle rod is comfortably fit operator's hands.
Specifications
Same as HR3520.
Driving shank: spline; top of thread diameter is ?19.2mm, bottom of thread diameter is 16.6mm.
Standard equipment
Same as HR3520.
Steel made green case.
Optional accessories
Tungsten drill 16 to 35, Core bit 40 to 105 (40 to 79 for export), Cold chisel, Scaling chisel, Grooving chisel, Bushing
tool, Bull point, Clay spade, Rammer, Anchor adapter, Taper shank adapter, Makita grease, Lock nut wrench 3.5
Eeatures and benefits
1) Bit can be attached and detached only by turning a knob of tool holder.
2) A thin handle rod is comfortably fit operator's hands.
(Other features are same as HR3520.)
Repair
When tightening a hexagonal bolt M8x12 for fixing a tool retainer,
coat some adhesive 'Screw Lock Super 20Q' (TB1321B).
Other procedures for repair work are same as HR3520.