U43A Drill Reamers

Combine drilling and reaming in one operation

Cutting pilot                        Parallel shank                      M42 8% Cobalt HSS                       Works standard
Default reamer tolerance for H7 holes. Suitable for steel, including stainless, titanium and aluminium alloys.  
This design is most appropriate for shallow holes, where the drill breaks through before the reamer diameter 
engages. Table shows standard available blank sizes, but drill reamers to other dimensions and styles may be
readily be manufactured. In most cases the order quantity will determine the price.