Performance Features of Tenn Magnum-Plus Hammer Bits

Thin carbide cutter with aggressive chisel edge geometry for fast penetration into hard substrates. Integral pilot tip allows spot-drilling and provides centric guidance in the hole.

Close dust entrances combined with deep, large volume spiral flutes provide rapid evacuation of drill dust and debris. This results in greater drilling speed and noticeably longer bit life.

The slender dimensions of the ZENTRO head reduces friction in the hole resulting in less stress on thehammer machine.
Close dust entrances combined with deep, large volume spiral flutes provide rapid evacuation of drill dust and debris. This results in greater drilling speed and noticeably longer bit life.

The slender dimensions of the ZENTRO head reduces friction in the hole resulting in less stress on thehammer machine.

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