Punta raggiata Ø 13.50 - Radius drill Ø 13.50 - Radiusbohrer Ø 13.50 - Fraise hémisphérique Ø 13.50
Punta autocentrante - Auto center drill - Autozentrierte Bohrer - Foret autocentré

MTB43 and MTB44: our new micro center drills

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Although Tusa Precision Tools SA has been leader in production of micro drills for more than 50 years, we had never produced standard micro centre drills up to now.

Today we can finally offer these new products. MTB43 e MTB44, like standard centre drills MTB40 e MTB41, differ from each other in the helix angle, , respectively 118° and 90°. These items can be produced in special versions, as well, according to costumer’s demand and need.

Each tool family is available in stock in 3 different versions, all coated, ideal for every kind dimension required.

These micro centre drills are suitable for preparation to boring of drills with diametre up to 0.1 mm, on irregular surfaces which could cause drill deviation or break up, as well as on round or inclined surfaces.

These tools can be also used for the creation of chamfers or small flares.

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MTB43 and MTB44: our new micro center drills

MTB43 and MTB44: our new micro center drills

Although Tusa Precision Tools SA has been leader in production of micro drills for more than 50...

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