Bell-tip center drills create a hole at the center of a piece of stock so it can be turned between centers on a lathe. They have an additional 120° chamfer on their tip that bevels the outer edge of the center hole to strengthen it and help protect the hole from damage in applications where the piece of stock will go through multiple machining ...

Centerdrill Dimensions for standard type and bell type combined drill and countersinks

Hey-type center drills with a bell tip have flats on their end that accept carbide inserts. They can be used on Hey machines for facing a workpiece and creating center holes on it so it can be turned between centers on a lathe.

The B type Centerdrill is a dual-purpose drill which includes a 60° angle for burnishing and a 120° flare for chamfering, used for the heaviest of work applications.

Bell type 60° combined drills and countersinks are used for producing protected center holes in components or workpieces which require machining between centers as the additional 120°included chamfer eliminates the risk of deforming the countersink seat.

KEO® 906 HSS #11 60° Bell Type Centerdrill, Ø.047 Pilot, Ø.100Bell, 1/8 Body, Left Hand, Uncoated

Bell type combined drill & countersinks are used to prevent marring of the center hole when a workpiece will be used in multiple machining processes; HSS material provides good wear resistance in mild steels and non-ferrous materials such as plastics, aluminum, copper, brass, bronze, rubber and wood

Magafor center drills with protective chamfer guarantee the center obtained from any risk of blows and deformation. The splay resulting from the protective chamfer makes it easier to load parts on machines with automatic feed.

Center Drills. Bell Type. Standard. ... 11100-TiN | #11 KEO HSS RH 60 deg Bell. Product Number: 906-000-203. SKU: 103-011100-TIN Product Specs. UM (Unit of Measure) - Imperial ... Centralized Distribution Center. Email: [email protected] Phone: (888) 390-2050 . Contact The Sales Team.

Bell type 60° combined drills and countersinks are used for producing protected center holes in components or workpieces which require machining between centers as the additional 120°included chamfer eliminates the risk of deforming the countersink seat.