Which battery systems are compatible with this impact wrench?

It runs on the AMPS hare interface and is compatible with all 18V Bosch Professional and AMPS hare batteries.

What are the maximum tightening and loosening torques?

The tool delivers a maximum tightening torque of 1050 Nm and a maximum breakaway loosening torque of 1500 Nm.

What type of tool drive does this machine have?

It features a 3/4" external square drive with a friction ring and hole for a retaining pin to secure impact sockets.

Can the speed and torque be adjusted?

Yes, you have 6 electronic torque settings to precisely match the power and speed to your specific fastening task.

What is included in the scope of delivery?

You receive the tool, two 18V 8.0Ah ProCORE battery packs, one GAL18 V-160 AS fast charger, and an L-BOXX 136 case.

FEIN ASCD 18-1000 W34 AS 18V cordless impact spanner 3/4" 1500Nm in L-BOXX 136 (2x 8.0Ah battery + charger) - 71151263000

Name: FEIN ASCD 18-1000 W34 AS 18V cordless impact spanner 3/4" 1500Nm in L-BOXX 136 (2x 8.0Ah battery + charger) - 71151263000
Brand: FEIN
SKU: 08116765
Price: 900.36 EUR
Availability: InStock

Supplier number: FEIN 71151263000 | EAN 4014586900797

Recommended Retail Price €1,064.28

900.36 tax incl.

€744.10 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered tomorrow 10/10/2026
Free shipping
Delivery by DHL
Up to 5 years warranty on Fein after successful registration!
Delivered from Belgium

✆ Talk to a specialist

Heavy fastening power with the Fein impact wrench

Practical benefits

High breakaway torque for bolts: Delivering up to 1500 Nm of loosening torque, you can easily release heavily rusted or seized fasteners.
Precise control with six settings: Six adjustable electronic torque levels allow you to match the exact power needed for each fastening task.
Extended runtime and battery compatibility: Two high-capacity 8.0Ah ProCORE batteries ensure continuous heavy-duty operation across the AMPShare cordless platform.

In a nutshell

The right choise for

Tackle heavy fastening and maintenance tasks with complete confidence using the Fein ascd 18-1000 W34 as cordless impact wrench. Delivering a tightening torque of up to 1050 Nm and an impressive breakaway torque of 1500 Nm, it effortlessly frees seized or rusted bolts in steel construction and heavy vehicle repair. With 6 electronic torque settings, you can precisely match speed and power to the fastener at hand. The robust 3/4" external square drive with friction ring and retaining pin hole securely locks impact sockets in place, while the integrated work light provides clear visibility. This set comes complete with 2 high-capacity 18V 8.0Ah ProCORE batteries, a GAL18 V-160 as fast charger, and an l-boxx 136.

Product information Accessories FAQ

€900.36

In stock - tax incl.

Key features according to our expert

Battery voltage: 18 V
Length (head): 233 mm
Number of batteries included: 2
UN number: UN3481
Battery platform: AMPShare
Weight: 3,1 kg
Type of system case: L-BOXX
Supplied in: System case
With work light: Yes
Number of adjustable settings: 6
With extended drive shaft: No
Max. breakeway torque: 1500 Nm
Max. tightening torque: 1050 Nm
Tool holder type: External square
Tool holder size: 3/4"
Retention type (socket): Friction ring; Retaining pin
Capacity (battery): 8 Ah

Scope of delivery

2 ProCORE 18V 8.0Ah battery packs
1 quick charger GAL18 V-160 AS
1 plastic tool case (L-BOXX 136)

Product description

Cordless impact wrench
ASCD 18-1000 W34 AS Set 8 Ah ProCORE
Up to max. 1,050 Nm with brushless motor and torque setting in 6 positions. For metric screw connections up to M27.

Key features

For extremely precise work: the ASCD 18-1000 W34 AS with 6-stage electronic torque setting prevents screw heads from breaking off.
Optional VARIO adapter 3/4" developed by FEIN. Fits all VARIO accessories for easy and machine drilling, countersinking, tapping, recutting and cleaning of through threads up to M30. Transforms the impact screwdriver into a tapping machine and thus expands the application possibilities by one more machine.
Brushless FEIN PowerDrive motor with 30% higher efficiency and long service life. 3/4" outer square for fitting impact caps.
High torque of up to 1 050 Nm for tightening and loosening screws up to M27.
Maximum loosening torque of 1 500 Nm when left-handed.
Robust solid metal impact drive.
Up to 600 screw connections (M27) with one battery charge (ProCORE 8.0 Ah).
Compatible with Bosch Professional 18V batteries since 2008 and AMPShare batteries.
Maximum processing speed with AMPShare 18V ProCORE batteries: COOLPACK 2.0 technology ensures 135 % longer battery life. State-of-the-art cell technology and intelligent battery management provide 87 % more power than conventional batteries. "Electronic Cell Protection" ECP protects the battery against overloading, overheating and deep discharge.
Optimally equipped for every use. Mobile working with the L-BOXX system.

All Features

Battery voltage: 18 V
Length (head): 233 mm
Number of batteries included: 2
Un number: UN3481
Battery platform: AMPShare
Weight: 3,1 kg
Type of system case: L-BOXX
Supplied in: System case
With work light: Yes
Number of adjustable settings: 6
With extended drive shaft: No
Max. breakeway torque: 1500 Nm
Max. tightening torque: 1050 Nm
Tool holder type: External square
Tool holder size: 3/4"
Retention type (socket): Friction ring; Retaining pin
Capacity (battery): 8 Ah
Battery interface: 18 V AMPShare
Max. metric screw: M27 (8.8)
Battery compatibility: Li-ion/ProCORE Li-ion
Wood screw ø: 12 x 600 mm
Max. torque: 1 050 Nm
Tool holder: 3/4" Outer square
Torque positions: 6
Engine: brushless
Battery capacity: 8 Ah

Brand FEIN
08116765
EAN 4014586900797
Supplier number FEIN 71151263000
Warranty Up to 5 years warranty on Fein after successful registration!

Accessories

FEIN 63110035010 VARIO tap M27 for through-holes

Recommended Retail Price €148.83

119.80

€99.01 excl. VAT

On stock, immediately available.

FEIN 63110033010 VARIO tap M22 for through-holes

Recommended Retail Price €112.89

94.80

€78.35 excl. VAT

On stock, immediately available.

FEIN 63110030010 VARIO tap M16 for through-holes

Recommended Retail Price €79.62

54.80

€45.29 excl. VAT

On stock, immediately available.

FEIN 63110032010 VARIO tap M20 for through-holes

Recommended Retail Price €103.94

76.95

€63.60 excl. VAT

On stock, immediately available.

View more accessories (37)

Frequently asked questions about this product

Answered by specialists

Which battery systems are compatible with this impact wrench?: It runs on the AMPS hare interface and is compatible with all 18V Bosch Professional and AMPS hare batteries.
What are the maximum tightening and loosening torques?: The tool delivers a maximum tightening torque of 1050 Nm and a maximum breakaway loosening torque of 1500 Nm.
What type of tool drive does this machine have?: It features a 3/4" external square drive with a friction ring and hole for a retaining pin to secure impact sockets.
Can the speed and torque be adjusted?: Yes, you have 6 electronic torque settings to precisely match the power and speed to your specific fastening task.
What is included in the scope of delivery?: You receive the tool, two 18V 8.0Ah ProCORE battery packs, one GAL18 V-160 AS fast charger, and an L-BOXX 136 case.