BoltClean offers static internal thread cleaners from size M4 up to size M72 that can be used to clean threads on nuts and blind holes. Our static brushes can be used in combination with any type of electric of pneumatic drilling machine. Extensions are available for those applications that require more than the standard shaft length. For maximum durability, our standard brushes are made of high quality stainless steel.
Imperial sizes and different material brushes are available upon request.
Information about the IRB series internal thread cleaning brushes
IRK series: adjustable internal thread cleaner
The IRK-series adjustable internal thread cleaner is specifically designed for nuts and blind holes with size M60 up to M180. The cleaning heads are available in various adjustable models that will all cover a certain range of nut sizes. Its clever design allows the operator to easily change the external diameter, making it a versatile solution that is not limited to just one specific bolt size
Imperial sizes and different material brushes are available upon request.
Advantages of the IRK series
Each adjustable cleaning head covers a wide range of bolt sizes
Its extended drive shaft can reach places that our usually out of reach