AC220-240V Armature Rotor Anchor Replacement for Rotary Hammer GBH5-40 GBH5-40DE GBH5-40DCE GSH5E GP20211224292 1. Stack material higher grade or lower temperature rise or high performance. 2. Commutator copper grad higher and small bar to bar surge lead to lower spark and higher endurance. 3. Copper wire grade 2 endurance for high temperature. 4. Epoxy resin to protect the copper wire from moving to avoid burning for big vibrarion hammer. 5. Shaft mater better on hardness and gear. Different batches may have slight color differences or differences in the actual product, which will not affect the use Notice: The blades color is random, cannot be chosen the specified color. Colour:Photo Color Material:copperandPlastic Package Contents: 1x Armature Rotor Anchor Replacement Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.