My Black and Decker demolition jack hammer broke

BLACK+DECKER drill quickly replaced my cordless drill for all of the heavy duty tasks, and it continues to be a great "work horse". More details about the drill Best Hammer Drill

A real Hilti brand means it has got the operating hours on it.

Only service a complete kit of components , this machines are have most liquid oil lubrication (most of the times a very expensive) Turmopol oil and special poor tolerance bearings HILTI and DUSS are high quality machines , Duss machines i prefer some higher then Hilti because of the long last service for more then 40 years old machines they have all te parts for them , but not cheap Unfortunately.

If a hammer stopped working like Dewalt all the parts are simple to get. most of the times a broken powercable or a brush that have become in protected state autostop , Dewalt hammer in the States is not the QS quality of Europe i know . but quality like the old ELU machines instead of black and Decker ,
Nice machines and are not fast leak , but it could also after a long period.

Could be a broken piston.

Mine stopped and I took it apart and found a badly worn piston gasket. I can't however find a new gasket. Anyone know where to get parts for the sky687 hammer drill then let me know. [email protected]

Makita hammer grease http://www.ereplacementparts.com/hammer-grease-p-57574.html

Hi,

Area code 917 is a New York City telephone area code for all of the five boroughs (Brooklyn, Manhattan, Queens, Staten Island, and the Bronx).

Regards,
Shrey

If change brushes it has having its workinghours Use a service kit for your model if there is support for your hammer ??? on EBAY there is a set brushes parts are maybe hard to find for electrical demolition hammer of this brand.
Carbon Brushes Chicago electric UL breaker jack hammer NEW 46935 harbor...

Dave
I have the same problem - did you ever find the switch?
My B&D 5045 has lots of life left if only I could find the switch.
Mark

I find a lot of tools on Amazon.com, check there if your local building supply stores can't help you.

No, the D25940K is not a Rotary Hammer. It is just a Demolition Hammer. (Jack Hammer). You can turn the chuck to adjust how your bit sits but that is it. Follow this link to the manual for this tool. http://www.dewaltservicenet.com/documents/English/Instruction%20Manual/581735-00,D25940.pdf