Prenine 4 CB440 Makita Carbon Brushes, Carbon Brushes for Makita drills CB-440 DF458Z DTD140 DTD146 DHP456 DHP458 / 482 DTW251 BHP451 BHP452, 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 0.1-0.3mm, which prevents rolling due to excessive space between the carbon brush and the brush holder. The width between the bottom edge of the brush holder and the commutator surface should be about 2mm.
• Carbon brushes are suitable for a variety of motors, generators, and shafts. It has better commutation performance.
• The carbon brush will rise and fall in the carbon brush holder. Please remove the extra if it cannot work smoothly. If the carbon brush is worn out to a certain extent, it is necessary to replace the new carbon brush. If the new and old ones are mixed, the current distribution may be uneven.
• If the carbon brush lead wire is covered with an insulating tube, it must be installed in the insulated carbon brush holder.
• The surface direction must be correctly positioned, otherwise, if the reverse contact surface is too small, the power generation will be low or no power will be generated.

Carbon Brushes for MAKITA CB-440 BHP458 18V BDF452 BHP454, Power Tool Replacement, Fine Workmanship.

Features:

- Long life and durability.

- High hardness and wear resistance.

Universal Fit:

For MAKITA CB-440 BHP458 18V BDF452 BHP454

For Makita DDF458Z DF458D DDF458RFE DHP458

BHP458 DDF458 BDF458 BDF458RFE BDF458Z

BDF446 BDF456 BHP446 BHP456 DHP456

DDF456 BDF452 DTD146 and other machines

Specific:

Material: Copper + Carbon

Quantity: 4pcs

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

Net Weight: 30g / 1.06oz

Package:

4 * carbon brush