Skip to main content

125180

Y-CUTTER ERGO SDS-plus

hammer drill bit

Premium SDS-plus hammer drill for concrete and reinforced concrete.

A new dimension in hammer drilling! The Y cutter Ergo SDS-plus is a powerful and robust multi cutter. The patented Y cutter technology, in combination with the optimized helix design, offers maximum effectiveness and speed, especially when drilling large diameters.

Premium multi-cutter for concrete and reinforcement

Highest service life and extremely resilient to wear

Particularly powerful and rugged multi-cutter with patented Y-Cutter technology

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

Highest effectiveness and speed in large diameters thanks to Y-Cutter technology 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

Three-dimensional cutting edge profile makes positioning really easy and avoids spalling even after drilling many holes

brickwork

brick

concrete

natural stone

reinforced concrete

sand lime brick

hammer drilling

monitored products

hst hardened

pgm

twinmax flute

SDS-plus

Article Number
Quantity
22522
16mm
250mm
200mm
1
22523
16mm
450mm
400mm
1
22524
18mm
300mm
250mm
1
22525
18mm
450mm
400mm
1
22526
20mm
300mm
250mm
1
22527
20mm
450mm
400mm
1
22528
22mm
450mm
400mm
1
22529
24mm
250mm
200mm
1
22530
24mm
450mm
400mm
1
22531
25mm
450mm
400mm
1
22532
28mm
250mm
200mm
1
22533
28mm
450mm
400mm
1
22534
30mm
450mm
400mm
1

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.

Patented spiral forms guarantee – for example, by means of an alternatively narrow and wide back edge – optimum removal of dust without any blow-outs. Extremely high speed with ideal transmission of impact energy thanks to computer-aided design. In addition, Heller hammer drill bits are outstanding for quiet, low-vibration operation.

More Information

Catalog

Share this product

Please activate the switch if you want to share this product.