Performance Features of Tenn Magnum-Plus Hammer Bits
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Thin and fast cutting, the durable carbide cutter has an integral pilot tip. The bit starts drilling exactly where it is placed. The tendency to 'walk'- a common problem of hammer drill bits - is totally eliminated. |
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Aggressive flat point rapidly penetrates hard substrates. The cutter's chisel edge angle is raked to retain sharpness. |
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Dust entrances close to the cutter allows quick feeding of drill dust into the flutes. Minimises heat build up and loss of sharpness. |
Double lead spiral fin increases cross-sectional strength and maximises transfer o( impact energy from the hammer machine to drill bit, providingstability and reducing vibration. Drilling speed and life of both the drill bit and hammer machine are increased substantially Drilling is also much less strenuous for the operator.
Cross Sectional Views
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