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

Description

General Description

The Prenine CB440 carbon brushes are designed for Makita drills, including models CB-440, DF458Z, DTD140, DTD146, DHP456, DHP458, DTW251, BHP451, and BHP452. They ensure smooth and efficient movement in the brush holder, thus guaranteeing optimal performance from your power tools.

Technical Specifications

Dimensions: 13 x 10 x 3 mm

Net Weight: 30 g

Material: Copper + Carbon

Quantity: 4 pieces

Compatibility and Accessories

Compatible with the following Makita drills :

CB-440

BHP458

BDF452

BHP454

DDF458Z

DF458D

DDF458RFE

DHP458

BDF446

BDF456

BHP446

BHP456

DDF456

DDF456

BDF452

DTD146

Installation

Insert the carbon brush into the brush holder so that it can move freely up and down.

Ensure that the gap between the carbon brush and the inner wall of the brush holder is between 0.1 and 0.3 mm to prevent it from rolling away. prevent.

Direction of the contact surface: The carbon brushes must be correctly positioned to ensure optimal performance.

Use

Replace worn carbon brushes to maintain the performance of your power tools.

Avoid mixing new and worn carbon brushes to prevent uneven current distribution.

If the conductor wire is sheathed in an insulating sleeve, insert it into the insulated carbon brush holder.