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Open blue hard case holding a blue cordless angle grinder, two batteries, charger and accessories with ASTA branding.Side-angled view of an open tool case with a blue cordless angle grinder, batteries and charger inside.Close-up of a blue cordless angle grinder with attached battery and side handle, showing controls and ASTA logo.Pair of black ASTA rechargeable battery packs with yellow release tabs shown from the front.ASTA lithium-ion battery charger with indicator legend, battery cradle and attached power cord.Person wearing blue gloves using a cordless angle grinder with a pink polishing pad on a car fender.Gloved hands holding a cordless angle grinder producing sparks while grinding metal on a workbench.Close-up of a blue cordless angle grinder with green grinding disc cutting a small metal tube, sparks flying.

Cordless 125mm Angle Grinder, 18V with Dual 5.0Ah Batteries and Fast Charger

Professional-grade cordless angle grinder with variable speed control, intelligent motor management, and complete accessories kit for grinding, cutting, and polishing.

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Description

Cordless 125mm Angle Grinder with Intelligent Motor Control

Overview

This 18V cordless angle grinder combines intelligent controller technology with practical engineering to deliver extended motor life and extended runtime—ideal for distributors stocking professional-grade cordless tools. The kit arrives complete with two 5.0Ah lithium-ion batteries, fast charger, grinding guard, and side handles, positioning you to serve customers in automotive refinishing, metal fabrication, and light construction. For shops requiring pneumatic alternatives or larger disc formats, complement this offering with a compact pneumatic grinding tool or a high-speed 5-inch disc grinder for diversified shop floor coverage.

Key Features

  • Intelligent Motor Controller: Optimizes motor efficiency, delivering 10× extended motor life and 2× longer runtime per charge
  • Variable Speed Control: Six selectable speeds (800–7000 RPM) via electronic speed selector for optimal control on different materials
  • Rapid Stop Mechanism: Spinning disc halts within 2 seconds of release—critical for operator safety and reduced fatigue
  • Soft Start & Brake Design: Minimizes vibration and inertial motion during startup and shutdown, improving control and reducing operator strain
  • Dual Side Handles: Removable left/right auxiliary handles ensure stable two-handed operation during heavy grinding or cutting tasks
  • Quick-Release Guard Cover: Angle adjustment without tool changes; supports rapid setup on job sites
  • Removable Dust Screen: Protects cooling system and extends motor lifespan in dusty environments
  • Safety Switch: Prevents accidental tool activation and unintended operation
  • Complete Kit: Two 5.0Ah batteries, fast-charge lithium-ion charger (100–240V, 50–60Hz), metal grinding guard, and molded carrying case

Business Advantages for Resellers

  • Complete Kit = Reduced SKU Burden: Ship as a ready-to-use system; no separate battery or charger SKU management required
  • Dual Battery Setup: Customers keep one battery charging while using the other—increases perceived value and reduces downtime complaints
  • Extended Motor Life Claims: 10× motor life positioning justifies premium pricing over single-speed models and builds customer loyalty through longevity
  • Versatile Application Range: Variable speed (800–7000 RPM) opens sales across metalworking, automotive, and light fabrication segments
  • Accessory Compatibility: M14×2 spindle accepts polishing pads, sanding attachments, and standard 125mm discs—upsell potential for consumables
  • Professional Presentation: Organized carrying case demonstrates quality and supports retail shelf appeal

Technical Specifications

Specification Value
Disc Diameter 125mm (5 inches)
System Voltage 18V Lithium-Ion
No-Load Speed Range 800, 1500, 3500, 4500, 5500, 7000 RPM (six selectable speeds)
Maximum Cutting Depth 31mm
Disc Hole Diameter 22mm
Spindle Thread M14×2
Polisher Adapter Inner M14×2 / Outer M16×2
Tool Weight (without battery) 1.98 kg
Battery Model A-BA5AH (5.0Ah) × 2
Charger Model A-BAQU
Charger Input 100–240V, 50–60Hz, 80W
Charging Voltage 20V
Included Accessories Metal grinding guard, spindle lock button, carrying case

Real-World Applications

  • Metal Fabrication & Welding Shops: Variable speed control and soft-start design minimize heat damage to work surfaces
  • Automotive Body Work: Polishing pad adapter enables flat-panel finishing without secondary tool investment
  • Construction & Renovation: Cordless design eliminates extension cord logistics; dual batteries sustain full-shift grinding without downtime
  • Small Equipment Repair: Compact 1.98 kg design with ergonomic side handles reduces operator fatigue during precision grinding tasks

Value Proposition

This cordless angle grinder delivers shop-floor reliability with minimal operator training required. The intelligent controller and dual-battery ecosystem address real pain points: motor longevity reduces replacement frequency, variable speed prevents material damage, and the 2-second stop design meets modern safety expectations. For distributors, the complete kit positioning reduces customer service burden and justifies margin expansion over component-based offerings.

Stock this system to capture customers transitioning from pneumatic tools and to serve the growing cordless-tool segment in automotive and light fabrication markets.