1. STRONG MATERIAL: The wheel hub grinder adopts an enhanced nylon disc body and black corundum brush heads, featuring high mechanical strength and good toughness
2. TECHNICAL PARAMETERS:The cup grinder adopts 150mm silicon carbide grinding discs with an inner diameter of 90mm and an outer diameter of 150mm. The loading speed can up to 1500 revolutions per minute
3. APPLICABLE SCENARIO: The car wheel hub grinder is specially designed for automobiles, trucks and recreational vehicles, which is easy to clean the wheel hubs, rims and seats, and effectively remove dirties
4. WIDE APPLICATION: The wheel hub brush cleaning set adapter is compatible with battery screw drivers, drills and strike screw drivers(1/2in)
5. MAIN FUNCTIONS: The cup grinder can quickly and easily remove dirties and oxides from the touch surfaces of the wheel hub and brake pads, protect the metal from damage, and prevent the torsion deformation of the wheel

Spec:
Item Type: Wheel Hub Grinder
Material: Reinforced nylon disc body, black corundum brush head
Maximum RPM: 1500
Inner Diameter: Approx. 90mm / 3.54in
Outer Diameter: Approx. 150mm / 5.91in

packing list:
1 x Grinding Head
1 x Brush