The Fein ASAS 18-21 K AS 71330161000 is a compact and versatile 18V cordless reciprocating saw designed for fast, controlled cutting across a wide range of materials. Its compact construction and reduced vibration make it particularly suitable for mobile work, renovation, installation, maintenance and cutting in hard-to-reach areas.

Powered by a high-performance DC motor, the saw provides a variable stroke rate of up to 3,050 strokes per minute with a 21mm stroke length, allowing efficient cutting while giving the operator control over the cutting speed. The variable-speed throttle is useful when working with different materials and when greater control is required at the start of a cut.

The SDS blade-changing system enables rapid, tool-free saw blade replacement, helping reduce downtime during demanding jobs. The integrated LED work light illuminates the cutting area, while the ergonomic design and soft-grip handle help provide comfortable handling during extended use.

The ASAS 18-21 K AS is compatible with 18V AMPShare ProCORE batteries and chargers and can also be used with compatible 18V Bosch Professional cordless batteries. FEIN's AMPShare platform, together with COOLPACK 2.0 and Electronic Cell Protection (ECP), is designed to provide improved battery performance and protection.

The saw delivers a maximum cutting capacity of 200mm in wood and 100mm in metal profiles and pipes, making it suitable for a broad range of construction, workshop and maintenance applications.

Product Features

18V cordless reciprocating saw for flexible, cable-free operation.
Powerful DC motor for rapid cutting progress.
Maximum stroke rate of 3,050 strokes/min.
21mm stroke length for efficient material removal.
Variable-speed throttle for improved cutting control.
SDS quick-change system enables fast, tool-free blade replacement.
LED work light illuminates the cutting area.
Ergonomic body with soft-grip handle for comfortable operation.
Compact design is ideal for hard-to-reach locations.
Reduced vibration helps support low-fatigue working.
Cuts wood up to 200mm.
Cuts metal profiles and pipes up to 100mm.
Compatible with 18V AMPShare ProCORE batteries.
Also suitable for compatible 18V Bosch Professional batteries.
COOLPACK 2.0 technology helps maximise compatible battery performance.
ECP battery protection helps protect against overload, overheating and total discharge.
Designed for convenient transportation using the L-BOXX system.

Product Specifications

Specification	Details
Brand	Fein
Product Type	Cordless Reciprocating / Sabre Saw
Model	ASAS 18-21 K AS
Order Number	71330161000
Product Number	7 133 01 61 00 0
Battery Voltage	18V
Battery Interface	18V AMPShare
Battery Compatibility	Li-ion / ProCORE Li-ion
Maximum Stroke Rate	0–3,050 strokes/min
Stroke Length	21mm
Cutting Capacity in Wood	Up to 200mm
Cutting Capacity in Metal Profiles & Pipes	Up to 100mm
Length	367mm
Width	78mm
Height	177mm
Weight Without Battery	2.00kg
Blade Changing System	SDS, tool-free
Work Light	LED
Speed Control	Variable via throttle
Battery Included	No
Charger Included	No
Tool Case	L-BOXX 136

Fein 18V Cordless Reciprocating Saw ASAS 18-21 K AS N00 Set 71330161000 | 21mm Stroke, 3050 SPM, 200mm Wood & 100mm Metal Cutting with SDS & L-BOXX

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