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Tenn 4 Plus

For SDS-plus rotary hammers

On-the-job tests under extreme conditions confirm that 4 PLUS hammer bits set new benchmarks for drilling speed and drill life expectancy. The unique reinforced KVS flute geometry reduces vibration and transfers more impact energy from rotary hammer to drill bit head, thus reducing stress on both man and machine.

  • Aggressive chisel-shaped drill head
  • Non-walking tip for spot drilling
  • Dust entrance close to the tip channels  drill dust to the spacious KVS flute for fast removal of the dust from the hole
  • Hard wearing shot-peened surface

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Product Description

Technical Data:

Ø W L
5 50 110
5 100 160
5.5 150 110
5.5 100 160
6 50 110
6 100 160
6 150 210
6 200 260
6.5 100 160
8 50 110
8 100 160
8 150 210
8 200 260
9 100 160
10 50 110
10 100 160
10 150 210
10 200 260
10 250 310
10 300 350
10 400 450
11 100 160
12 100 160
12 250 210
12 200 260
12 250 310
12 400 450
12 550 600
13 100 160
13 150 210
13 200 260
13 250 310
14 100 160
14 150 210
14 200 260
15 150 210
15 200 260
16 100 160
16 150 210
16 250 310
16 400 450
16 550 60