The Musclechuck™ assembly is manufactured by John DeRosa of DeRosa Engineering of Upper Marlboro, MD, USA | pat# 6,880,832 B2 | pat # 7,766,586 B2 | # 8,851,812 B1
If you are looking for a high quality trouble free quick change router chuck, you have come to the right place. As a matter of fact all of our products come with a money back guarantee. Use the “Musclechuck™” assembly for 30 days and if, you are not totally satisfied, we will give you a 100% refund including shipping and handling costs if you answer only one question, why are you returning it?
DeRosa Engineering 8507 Churchill Court Upper Marlboro, MD 20772-4481
+1 301-868-8359
The Musclechuck™ assembly is manufactured by John DeRosa of DeRosa Engineering of Upper Marlboro, MD, USA | pat# 6,880,832 B2 | pat # 7,766,586 B2 | # 8,851,812 B1