Prenine 4 CB440 Accessory Kits Carbon Brushes, Carbon Brushes for Makita CB-440 DF458Z DTD140 DTD146 DHP456 DHP458 / 482 DTW251 BHP451 BHP452 Drills, 13x10x3mm

The carbon brush is installed in the brush holder to ensure free up-and-down movement. The gap between the carbon brush and the inner wall of the brush holder is between 0.1 and 0.3 mm, which prevents wobbling due to excessive clearance between the carbon brush and the holder. The width between the bottom edge of the brush holder and the switch surface should be approximately 2 mm.

Carbon brushes are suitable for a variety of motors, generators, and shafts. They offer improved switching performance.

The carbon brush will move up and down in the carbon brush holder. Please remove the excess if it does not function properly. If the carbon brush is worn to a certain extent, it should be replaced.

If the new and old brushes are mixed, the current distribution may be uneven. If the carbon brush's conductor wire is covered with an insulating tube, it must be installed in the insulated carbon brush holder. The surface direction must be correctly oriented; otherwise, if the contact area is too small, power output will be low or nonexistent. Carbon brushes for CB-440, BHP458, 18V, BDF452, and BHP454 power tools, finely finished. Features: Long service life and durability. High hardness and wear resistance. Universal fit: For CB-440, BHP458, 18V, BDF452, and BHP454. For DDF458Z, DF458D, and DDF458RFE. DHP458

BHP458 DDF458 BDF458 BDF458RFE BDF458Z

BDF446 BDF456 BHP446 BHP456 DHP456

DDF456 BDF452 DTD146 and other machines

Specification:

Material: Copper + Carbon

Quantity: 4 pieces

Item Size: 13 * 10 * 3mm / 0.51 * 0.39 * 0.11" (L * W * H)

Net Weight: 30g / 1.06oz

Package:

4 * Carbon Brushes