Hammer drill vibration
Le problème
Conventional hammer drill: 8 to 12 m/s², ELV exceeded in 1 h, chronic shoulder RSI.
Sept Tools
Pic Epeiche brushless 0.35 m/s²: full day without exceeding the legal threshold.
Sept Tools
Professional concrete wall drilling
Sept Tools brushless drills for service penetrations, heavy anchors and technical fixings in concrete walls and dense masonry.
Concrete wall drilling is a recurring operation on virtually every construction finishing project: electrical and fluid penetrations, ventilation, climate ducts, ironwork fixings or structural anchors. The repetition of these operations makes tool quality and ergonomics decisive for overall project productivity. Sept Tools has developed a range of French brushless drills combining high torque, controlled vibration and native compatibility with our anti-strain solutions, suitable for a handful of penetrations or for hundreds of anchors per day.
Measured performance
0
Sound level
Drilling on occupied sites without major acoustic nuisance.
0.35m/s²
Hand-arm vibration
Well below the 5 m/s² ELV: full day with no risk.
0
Maximum diameter
Pic Epeiche: technical service penetrations up to large fluids.
x14+
Motor lifespan
Brushless 1600 W versus equivalent brushed hammer drill.
Traditional method vs Sept Tools
×
Standard brushed hammer drill
- Torque collapses in the material
- Vibration 8 to 12 m/s²: exposure limited to 1h/day
- Outstretched arm, shoulder pain by end of week
- Unvacuumed hole, weakened chemical anchor
- Brushes to replace every 200h
✓
Sept Tools brushless drills
- Constant brushless torque, throughput preserved
- 0.35 m/s² measured, full day below threshold
- Mygale or Gecko: zero felt weight
- IU33 Longopac coupled: clean hole ready for resin
- Brushless 4,000 to 6,000 h with no intervention
Why Sept Tools
French brushless engineering
Brushless 1600 W constant torque
Nominal torque preserved on reinforced concrete: no throughput drop in the material.
Base perpendicularity
Pic Epeiche on base: ETA-certified chemical anchors in full safety.
Mygale / Gecko ergonomics
The Mygale gantry and Gecko balancer eliminate the felt weight.
Made in Roanne, 48h service
Designed, assembled and tested in France. Parts in stock, intervention within 48h.
Our wall drilling method
1
Setting out
Marking drill points, rebar verification with detector.
2
Brushless drilling
Pic Epeiche on base for perpendicularity, constant torque in reinforced material.
3
Vacuum cleaning
IU33 Longopac connected directly: blowing and suction combined.
4
Quality check
Diameter, depth and hole cleanliness verification before sealing.
5
Ergonomic setup
Mygale or Gecko on high-volume anchor projects.
- 1
Setting out
Marking drill points, rebar verification with detector.
- 2
Brushless drilling
Pic Epeiche on base for perpendicularity, constant torque in reinforced material.
- 3
Vacuum cleaning
IU33 Longopac connected directly: blowing and suction combined.
- 4
Quality check
Diameter, depth and hole cleanliness verification before sealing.
- 5
Ergonomic setup
Mygale or Gecko on high-volume anchor projects.
Our solutions
View all our products Discover the dedicated range
Challenges and solutions
Technical challenges and answers
ETA anchor tolerance failure
Le problème
Chemical anchor: +/-1 mm diameter and perpendicularity tolerance, otherwise technical approval voided.
Sept Tools
Pic Epeiche on base: guaranteed geometry, 1600 W constant torque, vacuumed cleaning.
Overhead arm RSI
Le problème
Prolonged wall drilling: 30 % of construction shoulder RSI linked to overhead hammer drill.
Sept Tools
Mygale gantry or Gecko balancer: zero felt weight, vibration 0.35 m/s².
Torque loss in rebar
Le problème
Brushed motor loses torque in rebar: throughput divided by 3, repeated jams.
Sept Tools
Brushless 1600 W constant torque plus anti-jam 100 ms: stable pace in reinforced concrete.
Wet sawing nuisance
Le problème
Wet diamond sawing on occupied site: slurry, noise, heavy logistics, neighbour complaints.
Sept Tools
Perimeter Drill brushless 60 dB(A): clean dry cutting line.
Weakened chemical anchor
Le problème
Uncleaned hole halves anchor resistance: structural failure risk.
Sept Tools
IU33 Longopac class H: blowing and suction combined, hole compliant with EN 1504.
Use cases
For which job sites?
Office renovation HVAC and services
Drilling load-bearing walls for ventilation, air conditioning and electrical in occupied offices. Pic Epeiche up to 152 mm, 30 to 50 penetrations per shift depending on diameter and wall thickness.
New-build ETA certified anchors
Hundreds of certified chemical anchors on residential or industrial sites. Base perpendicularity for technical approval compliance, 80 to 100 anchors per shift.
Industrial halls and logistics
Installation of cable trays, duct supports and handling rails on industrial concrete walls. Sustained pace of 100 anchors per day with Mygale anti-strain setup.
Openings without diamond sawing
Rectangular opening cuts on occupied sites via contiguous drilling. Perimeter Drill eliminates the need for wet diamond sawing, no slurry or noise.
Frequently asked questions
Your questions, answered
Which drill for chemical anchors?
The Pic Epeiche on base is the reference for certified chemical anchors. The base guarantees perpendicularity and depth, the two key parameters for technical approval validity.
Do I need a compressor for hole cleaning?
Not always. Our drills connect directly to an IU33 Longopac vacuum that combines blowing and suction for a clean hole ready for resin injection.
What is the maximum drilling depth?
The Sept Tools range handles depths up to 600 mm as standard. Beyond that, bit extensions and multi-pass strategies are offered by our technical team.
How can operator fatigue be limited?
The Mygale gantry or Gecko balancer fully relieves the machine weight. The operator guides without carrying, turning a strenuous task into a precise repeatable motion.
Are your drills usable outdoors?
Yes. The IP65 rating protects against driving rain and dust. For prolonged outdoor work, we recommend an IP44 extension cord and a basic shelter for the control station.
Need a quote or a demo?
Our sales team will help you choose your professional tools.