OEM Bosch Hammer Drill Parts & Accessories

Brush & Spring

$7.45

Fix Number: FIX10259942
Manufacturer Part Number: 2610005646

These OEM replacement carbon brushes are sold as a pair and include a coiled spring attached. These brush and spring assemblies are what deliver power to a rotary tool armature. The spring transfers power and helps to secure the brush tightly in place. These brushes are in constant contact with the armature, which causes them to wear over time, and is the reason you should also inspect the armature regularly as well. If the tool is overloaded this can also cause the springs to burn. When performing this repair, be careful not to over-tighten the brush caps because they can crack.

Collet Nut

$5.95

Fix Number: FIX10260006
Manufacturer Part Number: 2610014582

This part includes one manufacturer-approved collet nut for a multi-tool. The collet nut is what holds the bit in place. If your multi-tool will not hold a bit, this is one of the first components to inspect. It has a hexagonal shape so it can be fastened and unfastened with a wrench. To remove, press the shaft lock button and loosen the collet nut using the collet wrench.

Collet 1/8&#34

$5.95

Fix Number: FIX10260325
Manufacturer Part Number: 2615110480

Power Supply Cord

$9.88

Fix Number: FIX10259941
Manufacturer Part Number: 2610005557

Chuck Wrench

$5.95

Fix Number: FIX10260243
Manufacturer Part Number: 2610930692

Armature

$46.03

Fix Number: FIX10259909
Manufacturer Part Number: 2610004634

Installation Instructions

PHILIP from MESA, AZ

Damaged commutator segment.

1/ Remove threaded ring from nose of tool and collet nut.
2/ Pry off wire suspension loop from rear of tool.
3/ Remove the commutator brushes.
3/ Remove Torx screws holding the two halves of the tool together.
4/ Gently pry apart the two halves of the tool. Leaving the all the components in the half that has the Dremel label.
5/ Carefully lift the armature aft end out of the housing and gently pull out the armature assembly.
6/ Reinstall the new armature and make sure it rotates freely and the stator housing is seated in the plastic housing. Double check the brush holders are seated correctly.
7/ Reinstall the screws, suspension loop and nose ring.
8/ Install new brushes. Don't reuse the old ones.
9/ Double check armature rotates freely by hand before applying power.
10/ All done. Read more...

Watch the install video