DRILLING TOOLS FOR GEOTECHNICAL DRILLING
Find out more about Technidrill tools for geotechnical and soil investigation. We offer complete ranges for drilling methods such as in situ tests, down the hole, rotary drilling, top hammer drilling, wireline and conventional core drilling. Our R&D department remains at your disposal for any tailor-made request.
SOLUTIONS FOR IN SITU TESTING TOOLS DEDICATED TO GEOTECHNICAL DRILLING
For in-situ tests, Technidrill offers a full range of equipment dedicated to on-site soil investigation, including pressiometers (44 mm and 60 mm), Shelby sampling systems (101.6 mm and 88.9 mm), and dynamic cone penetrometers (Types 22 and 32).
These tools provide reliable measurements of soil resistance, compaction, and pressure, delivering essential field data for accurate geotechnical modeling.
Penetrometric system 22
Penetrometric system 32
Shelby sampler 101.6
Shelby sampler 88.9
Pressuremeter tests accessories - 44 Probes
Pressuremeter tests accessories - 60 Probes
Monituring unit
SOLUTIONS FOR DOWN THE HOLE HAMMER DRILLING TOOLS DEDICATED TO GEOTECHNICAL DRILLING
The down-the-hole (DTH) drilling method is perfectly suited for rocky ground conditions. Technidrill supplies DTH hammers ranging from 2″ to 12″—including the TD Range and Mincon models—designed to perform with precision in extremely hard formations.
Thanks to their robust design, these tools ensure efficient and reliable penetration while maintaining a stable drilling trajectory.
2'' & 2''1/2 Down the hole hammers
3'' to 8'1/2 TD Range Down the hole hammers
3'' - 12'' Mincon Down the hole hammers
SOLUTIONS FOR ROTARY DRILLING TOOLS DEDICATED TO GEOTECHNICAL DRILLING
Rotary drilling is ideal for loose or mixed soils. Technidrill provides a full selection of conventional HEX augers (threads 21, 29, 41, 50, 60, 70, 75), threaded augers (2″3/8, 2″7/8, 3″1/2 or 4″1/2 Reg or IF), and standard percussion rotary drill rods (diameters Ø 44.5 to Ø 140) with various thread types (AWJ, BWJ, IF, Regular, etc.). This method ensures fast and controlled drilling progress.
HEX augers Ø63 - Ø400
Threaded augers Ø100 - Ø400
Standard percussion rotary drill rods Ø44.5 Thread AWJ
Standard percussion rotary drill rods Ø54 Thread BWJ
Standard percussion rotary drill rods Ø70 Thread RD50-6
Standard percussion rotary drill rods Ø76 Thread 2''3/8 Regular
Standard percussion rotary drill rods Ø89 Thread 2''3/8 IF
Standard percussion rotary drill rods Ø89 Thread 2''3/8 Regular
Standard percussion rotary drill rods Ø114 Thread 2''7/8 IF
Standard percussion rotary drill rods Ø114 Thread 3''1/2 Regular
Standard percussion rotary drill rods Ø140 Thread 4''1/2 Regular
SOLUTIONS FOR TOP HAMMER DRILLING TOOLS DEDICATED TO GEOTECHNICAL DRILLING
TD RANGE - Flat Face R Bits
TD RANGE - Flat Face R Bits
SOLUTIONS OF WIRELINE CORE DRILLING TOOLS DEDICATED TO GEOTECHNICAL DRILLING
Wireline core drilling is particularly effective in geotechnical applications for deep sampling while minimizing drilling interruptions.
Technidrill offers a complete range of wireline core barrels, including models such as TCS 146, B‑WL, N‑WL, H‑WL, P‑WL, and GEOTECH S. The offering also includes Wireline drill rods (types A‑WL, B‑WL, H‑WL, NTW, and Heavy Duty) and EZY‑LATCH heads to facilitate efficient core recovery.
EZY-LATCH Wireline heads core barrel
B-WL Wireline core barrels
N-WL Wireline core barrels
H-WL Wireline core barrels
P-HWT Wireline core barrels
Geotech S Wireline core barrels
TCS 146 Wireline core barrel
A-WL Wireline rods
B-WL Wireline rods
BTW Wireline rods
N-WL Wireline rods
NTW Wireline rods
H-WL Wireline rods
P-WL Wireline rods
P/HWT Wireline rods
140-WL Wireline rods
Wireline heavy duty rods
SOLUTIONS FOR CONVENTIONAL CORE DRILLING TOOLS DEDICATED TO GEOTECHNICAL DRILLING
Finally, conventional core drilling rounds out this offering with robust, proven core barrels. Technidrill provides a wide range of core barrel models from 46B to 146B, including double tube versions such as T2, T6, and T6S, designed to enhance recovery rates and overall coring efficiency.
Conventional core drilling is ideal for shallow strata penetration with precision and reliability, especially in applications that require the entire drill string to be extracted during core recovery.
46B Conventional single core barrels
56B Conventional single core barrels
66B Conventional single core barrels
76B Conventional single core barrels
86B Conventional single core barrels
101B Conventional single core barrels
116B Conventional single core barrels
131B Conventional single core barrels
146B Conventional single core barrels
46 T2 Conventional double tube core barrels
56 T2 Conventional double tube core barrels
66 T2 Conventional double tube core barrels
76 T2 Conventional double tube core barrels
76 T6 Conventional double tube core barrels
86 T2 Conventional double tube core barrels
86 T6 Conventional double tube core barrels
101 T2 Conventional double tube core barrels
101 T6 Conventional double tube core barrels
101 T6S Conventional double tube core barrels
116 T6 Conventional double tube core barrels
116 T6S Conventional double tube core barrels
131 T6 Conventional double tube core barrels
131 T6S Conventional double tube core barrels
