Knowledge

Oct 10, 2026

Guide to Selecting Discs for Angle Grinders

Types of Discs: Cutting Disc A thin, resin-bonded abrasive disc designed primarily for cutting. Used for slicing through metal items such as steel pipes, angle iron, steel plates, and rebar. ✅ Note: N

Oct 09, 2026

International Safety Standard System for Angle Grinders

1. Core Standard: IEC 62841 Series This is the primary global safety standard system for handheld electric power tools. General Requirements: IEC 62841-1 specifies the general safety requirements for

Oct 08, 2026

Key Maintenance Points for Cordless Lithium Drills

Drill Chuck: Regularly clean dust from the gaps between the chuck jaws and apply a small amount of anti-rust oil; avoid applying thick grease, as this can prevent the chuck from gripping the bit tight

Oct 07, 2026

Key Specifications of Cordless Impact Wrenches

Max Torque: A primary indicator that directly determines product positioning. It is important to distinguish between peak torque and continuous torque. High-torque models target automotive and heavy-e

Oct 06, 2026

Key specifications to consider when purchasing an electric ratchet wrench

1. Drive Square Size: Common sizes include 3/8", 1/4", and 1/2". The 3/8" drive is the mainstream international standard offering the greatest versatility, making it the top choice

Oct 05, 2026

Lithium Battery Maintenance Guidelines

Charging Guidelines Do not wait until the battery is completely drained before recharging; charge when approximately 20% power remains. Excessive discharging can damage battery cells and shorten the b

Oct 04, 2026

Rated Input Power vs. Output Power

Some customers may misunderstand the power specifications for angle grinders. It is important to distinguish between these two terms: Rated Input Power: Also known as "rated power consumption,&qu

Oct 03, 2026

Safety Instructions for Angle Grinders

Personal Protective Equipment (PPE): Always wear safety goggles, a dust mask, and non-slip gloves during operation; cut-resistant workwear is also recommended. Do not wear loose clothing or jewelry, a

Oct 02, 2026

Safety Precautions for Cordless Power Drills

I. Pre-operation Preparation Personal Protection: Wear safety goggles or a face shield; use a dust mask in dusty environments and earplugs for prolonged use. Wear close-fitting work clothes; avoid loo

Oct 02, 2026

Technical Trends of angle grinder

The angle grinder industry is evolving toward greater efficiency, enhanced safety, and increased intelligence. Transition to Brushless and Cordless (Lithium-ion) Technology: This is the most significa