Samtec

HOLE MAKING TOOLS

DEEP HOLE DRILLS

In single tube system, BTA head is threaded to the drilling tube.
High pressure coolant is introduced out side the tube. The coolant and chips are exhausted from the bore through the I.D. of the drilling tube.
High surface finish, Bore tolerances and high productivity is achieved in BTA system
The double tube system (DTS) is similar to STS but with two tubes.
High pressure oil is fed through the space between the two tubes.These two coolant flows create a vacuum in the inner tube that exhausts the chips through the I.D. of the inner tube.
The double tube system can be adapted to standard milling and turning machine tools. The addition of a high volume coolant system is needed for proper chip evacuation.
Diameter range. 8 mm to 245 mm.
Brazed and indexable heads are available.
Trapanning heads, Counterboring heads, reaming heads, Skiving and burnishing heads are available.