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Milwaukee®

HACKZALL 12-Volt M12 FUEL Brushless Cordless Reciprocating Saw-Kit

Mfg.#
2520-21XC
Sku#
114900
  • One-handed design provides superior control & versatility over a standard recip saw
  • Compact size allows for cutting in tight spaces, and light weight makes overhead work easier
  • POWERSTATE Brushless Motor Supplies constant power for faster cuts and reduced heat for extended life
  • REDLINK PLUS Intelligence Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • REDLITHIUM XC 4.0 Battery Pack Provides superior pack construction, more work per charge and more work over the life of the pack than competitive batteries

* Estimated stock levels as of Fri, Apr 10, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

The M12 FUEL™ HACKZALL® is the fastest cutting and most powerful saw in its class, delivering over 4X more run-time, up to 70% faster cutting, and up to 6X longer tool life than competitive saws. The compact, one-handed design provides superior control and the ability to make cuts in tight spaces. Its' light weight design is optimal for overhead cutting applications. The POWERSTATE™ Brushless Motor outperforms all leading competitors with constant power output, yet runs cooler with no wearable components. REDLINK PLUS™ Intelligence ensures optimized performance and protects your investment from overload, overheating, and over-discharge. The M12™ REDLITHIUM™ XC4.0 Battery Pack provides more work per charge and more work over the life of the pack than competitive batteries. The dual gear counter balance mechanism significantly reduces vibration, providing faster starts in metal and reduced user fatigue.

Read and understand all manufacturer warnings included within product packaging. Be diligent and use caution whenever using tools and machinery to avoid serious injury.

Specifications

General

Bare Tool/Kit Kit
Battery Chemistry Lithium-Ion
Battery Included Yes
Brushed/Brushless Brushless
Charger Included Yes
Charger Type M12 Charger
Corded/Cordless Cordless
Includes (1) M12 FUEL HACKZALL Recip Saw (1) M12 REDLITHIUM XC 4.0 Extended Capacity Battery Pack (1) M12 Lithium-Ion Battery Charger
LED Light Yes
SPM 0-3,000
Series M12 FUEL™
Stroke Length 5/8 in
Type Cordless Reciprocating Saw
Volts 12

Dimensions

Length 13.25 in
Weight 3.2 lb

Manufacturing Details
The following information is subject to change without notice

Country of Origin China
Manufacturer Warranty 5 yr Limited
Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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