HYDRAULIC TOOLS
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DOA & STANLEY Hydraulic Tools
Doa Hydraulic Tools

Core Drill
DOA AK46S – AK 46G
AK46 is a hydraulic core drill designed for manual use or for use with drill rigs. The tool is available in two configurations:
- AK46 S for holes from ø 30 a 100 mm
- AK46 G for holes from ø 80 a 160 mm
The hydraulic functioning and the superior technical characteristics assure a series of advantages not obtainable from traditional electric core drill tools: – Impossibility to cause electric shocks, can work even in complete water immersion – Absence of vibration and noise – Unbeatable ratio weight/power/dimension – Long operative life and minimal maintenance needs – Hydraulic motor cannot be damaged even in case of prolonged block of rotation or overload (condition that will damage electric tools) AK46 is in many conditions the unique alternative to traditional electric tools, it is ideal in the maintenance of gas, water, sewers networks, irreplaceable when is needed to creates a pipe passage through walls of historical buildings that cannot undergo to vibrations or in the use inside trenches with high water pres. Irreplaceable in underwater works!
DOWNLOADS
FEATURES
- Safety valve that automatically cuts rotation in case of block of the core beat.
- ON/OFF trigger with “lock on” button for use of the tool on drill rigs
- Equipped with level gauge to show vertical/horizontal linearity of holes
- Construction in Ergal and stainless steel to guarantee lightness and durability
- Exclusive adjustable back handle allows feed pressure on the tool pushing with chest or knee
- Long side handle to allow secure rotation contrast
SPECIFICATIONS
TECHNICAL SPECIFICATIONS | DOA AK46S | DOA AK46G | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Weight (kg) | 8 (without back handle) | 8 (without back handle) | ||||||||||||
Dimension LxPxH (cm) | 40x9x32 | 40x9x32 | ||||||||||||
Cut capacity (mm) | 30-100 | 80-160 | ||||||||||||
Flow L/min min-max | 20-30 | 20-30 | ||||||||||||
N° speed@20 L/min | 600 | 400 | ||||||||||||
N° speed@30 L/min | 1500 | 1000 | ||||||||||||
Pressure Bar min-max | 140-180 | 140-180 | ||||||||||||
Distance crown flush with the wall (mm) | 45 | 45 | ||||||||||||
Attachment of core bit | External 1-1 / 4 “BSP Male Internal 1/2 “BSP Female | External 1-1 / 4 “BSP Male Internal 1/2 “BSP Female |
REFERENCES
DESCRIPTION | PART NUMBERS | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
HYDRAULIC PISTOL CORE DRILLS DOA AK46S | ||||||||||||
PISTOL CORE DRILL 8 Kg - 20 or 30 l/min at 150-180 Bar; Speed: 1000 rpm at 20 L/min / 1500 rpm at 30 L/min | DO-K0251 | |||||||||||
Plastic case with internal foam | DO-A671201 | |||||||||||
HYDRAULIC PISTOL CORE DRILLS DOA AK46G | ||||||||||||
PISTOL CORE DRILL 8 Kg - 20 or 30 l/min at 150-180 Bar; Speed: 400 rpm at 20 L/min / 600 rpm at 30 L/min. | DO-K0338 | |||||||||||
Plastic case with internal foam | DO-A671201 |