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126180

TRIJET

hammer drill bit

Our best SDS-plus multi-cutter with the longest service life in concrete and reinforcement.

Premium multi-cutter for concrete and reinforcement

Highest service life and extremely resilient to wear

Particularly powerful and rugged multi-cutter with patented Trijet tip

With recessed carbide tip for extreme resilience in reinforcement steel and powerful drilling progress

Lowest costs per hole

Highest effectiveness and speed thanks to Trijet tip plus optimised helix design

Best possible drill dust transport without risk of inflagration thanks to large-volume, low-vibration Twinmax 3D helix, also in deep holes

Lowest vibration thanks to computer-simulated helix reduces the load on the user

Particularly easy positioning; avoids spalling even after drilling many holes thanks to double centring tip

brickwork

brick

concrete

granite

marble

natural stone

reinforced concrete

sand lime brick

duratec

hammer drilling

monitored products

hst hardened

pgm

SDS-plus

Article Number
Quantity
26740
5mm
110mm
50mm
1
26741
5mm
160mm
100mm
1
26742
5.5mm
110mm
50mm
1
26743
5.5mm
160mm
100mm
1
26743
5.5mm
160mm
100mm
1
26744
6mm
110mm
50mm
1
26745
6mm
160mm
100mm
1
26746
6mm
210mm
150mm
1
26747
6mm
260mm
200mm
1
26748
6.5mm
110mm
50mm
1
26749
6.5mm
160mm
100mm
1
26750
6.5mm
210mm
150mm
1
26751
7mm
160mm
100mm
1
26752
7mm
210mm
150mm
1
26753
8mm
110mm
50mm
1
26754
8mm
160mm
100mm
1
26755
8mm
210mm
150mm
1
26756
8mm
260mm
200mm
1
26757
8mm
310mm
250mm
1
26758
8mm
460mm
400mm
1
26759
10mm
110mm
50mm
1
26760
10mm
160mm
100mm
1
26761
10mm
210mm
150mm
1
26762
10mm
260mm
200mm
1
26763
10mm
310mm
250mm
1
26764
10mm
460mm
400mm
1
26765
10mm
600mm
550mm
1
26766
12mm
160mm
100mm
1
26767
12mm
210mm
150mm
1
26768
12mm
260mm
200mm
1
26769
12mm
310mm
250mm
1
26770
12mm
450mm
400mm
1
26771
12mm
600mm
550mm
1
26772
14mm
160mm
100mm
1
26773
14mm
200mm
150mm
1
26774
14mm
250mm
200mm
1
26775
14mm
300mm
250mm
1
26776
14mm
450mm
400mm
1
26777
14mm
600mm
550mm
1
26778
16mm
200mm
150mm
1
26779
16mm
250mm
200mm
1
26780
16mm
300mm
250mm
1
26781
16mm
450mm
400mm
1
26782
16mm
600mm
550mm
1
28082
6.5mm
260mm
200mm
1
28083
6.5mm
290mm
230mm
1
28084
6.5mm
360mm
300mm
1
28086
13mm
160mm
100mm
1
28087
13mm
250mm
200mm
1
28088
13mm
300mm
250mm
1
28089
15mm
160mm
100mm
1
28090
15mm
250mm
200mm
1
28091
15mm
300mm
250mm
1
28465
5.5mm
310mm
250mm
1
28466
6mm
310mm
250mm
1

Sets

Article Number
Diameter
Total Length
Working Length
Quantity
26812
-
-
-
3
26813
-
-
-
7
27465
-
-
-
5
27588
-
-
-
7

Multipack

Article Number
Diameter
Total Length
Working Length
Quantity
27221
5mm
110mm
50mm
10
27222
6mm
110mm
50mm
10
27223
6mm
160mm
100mm
10
27224
8mm
110mm
50mm
10
27225
8mm
160mm
100mm
10
27226
10mm
160mm
100mm
10
27227
12mm
160mm
100mm
10
27228
12mm
210mm
150mm
10
29397
7mm
160mm
100mm
6

DuraTec hardening technique by means of high-temperature soldering and shot-blasting technology.

Hammer drilling in concrete, sand-lime brick, natural stone, brickwork, clinker.

Heller is the first manufacturer specialising exclusively in drill bits to test its products in an independent institute for the adverse effects of drilling vibration. If a rotary hammer is integral to the application, it can be expected that so-called “hand-arm vibration” could have some form of long term effect on the users health. The “EU Vibration Directive 2002/44/EC” aims to help, in that it stipulates the maximum vibration to which users may be exposed. Lowvibration power tools are called for in addition to low-vibration techniques – but low-quality drill bits can also have an adverse effect. Low cost, poorly designed drill bits can reserve the effect of low vibration power tools. Heller drill bits demonstrated optimal effectiveness and extremely low vibration in the practical tests. In fact, they even distinctly reduced vibration.

The special technique of hardening by blasting makes for the perfect surface finish: the probability that a Heller hammer bit will break under very high loads is extremely low – even on impact with reinforcements. Ideal, especially with long dimensions: HST hardening guarantees high bending flexibility without breaking.

All drill bits by Heller have the independent PGM certificate, assuring safe connection systems.

More Information

Catalog

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