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Thickened Upper Pressing Plate for Angle Grinders 100-230 | China Suppliers & Factory Accessories

Introducing our high-quality four hole quick press plate, featuring a diameter of 30mm with a 10mm inner hole, and a diameter of 41mm with a 14mm inner hole. This essential core accessory is perfect for angle grinders, including popular models such as 100, 125, 150, 180, and 230. Designed for efficient use with fixed grinding discs, it seamlessly integrates with the conversion rods of most mainstream brands of angle grinders and electric drill angle grinders. As a trusted supplier and factory based in China, we ensure durable and reliable products that meet the demands of professional and DIY users alike. Upgrade your grinding experience with our versatile quick press plate today!

    product description

    The main body is forged from 45 # high-quality carbon structural steel, which has been quenched to improve hardness and impact resistance. The surface is galvanized for rust prevention, wear-resistant and corrosion-resistant, and can withstand the strong torque of high-speed rotation of the angle grinder; The standard model is M10, M14 internal thread, compatible with the universal output shaft of the 100 type angle grinder, and compatible with conventional grinding discs such as 100/115/125 cutting discs, polishing discs, and polishing wheels. Cooperate with the lower pressure plate to clamp and fix various grinding tools, ensuring stability during high-speed operation and preventing the grinding disc from loosening and flying out; At the same time, it supports quick disassembly and assembly, greatly improving the efficiency of blade replacement. It is suitable for full field angle grinder operations such as metal cutting, stone polishing, rust removal and polishing, wood finishing, and decoration construction. It can also be used with an electric drill conversion rod to convert a handheld electric drill into a lightweight angle grinder. Compared to traditional hexagonal pressure plates, the four hole convex point structure does not require a special wrench and can be quickly locked/disassembled by hand, solving the pain points of traditional pressure plates being stuck and difficult to disassemble; High strength steel ensures long-term use without deformation or slipping, and the galvanized layer enhances rust prevention ability and extends service life; Strong adaptability to universal specifications, no need for customization, can directly replace original accessories, with higher cost-effectiveness. Widely used in hardware processing, decoration, automobile maintenance, home DIY, stone processing and other fields, especially suitable for frequent replacement of grinding discs, it is an essential accessory for professional construction personnel and home maintenance.

    Premium Forged Steel & Durability

    Forged from 45# high-quality carbon structural steel, quenched to improve hardness and impact resistance. The surface is galvanized for rust prevention, wear-resistant, and corrosion-resistant to withstand strong torque.

    Universal Compatibility

    Standard M10/M14 internal thread compatible with universal output shafts of 100 type angle grinders and conventional grinding discs (100/115/125 cutting discs, polishing discs, polishing wheels).

    Tool-Free Quick Disassembly

    The four-hole convex point structure requires no special wrench and can be quickly locked/disassembled by hand, avoiding traditional pressure plate jamming issues.

    Multifunctional Application

    Perfect for metal cutting, stone polishing, rust removal, wood finishing, and decoration construction. Supports electric drill conversion rod connection.

    Frequently Asked Questions (FAQ)

    Q What material is the angle grinder upper pressing plate made of?

    The main body is forged from 45# high-quality carbon structural steel, quenched to improve hardness and impact resistance. The surface is galvanized for rust prevention, wear resistance, and corrosion resistance.

    Q Which angle grinders and grinding discs is it compatible with?

    It has a standard M10/M14 internal thread, compatible with the universal output shaft of 100 type angle grinders. It works seamlessly with conventional grinding discs such as 100/115/125 cutting discs, polishing discs, and polishing wheels.

    Q How does it ensure safety and stability during operation?

    It cooperates with the lower pressure plate to clamp and fix various grinding tools, ensuring high stability during high-speed operation and preventing the grinding disc from loosening or flying out.

    Q Do I need a special wrench for installation and disassembly?

    No. The four-hole convex point structure does not require a special wrench. It can be quickly locked and disassembled by hand, resolving the issue of traditional hexagonal pressure plates getting stuck.

    Q Can it convert an electric drill into an angle grinder?

    Yes, it can be used with an electric drill conversion rod to easily convert a handheld electric drill into a lightweight angle grinder.

    Q What are the primary application fields for this pressing plate?

    It is widely used in hardware processing, decoration, automobile maintenance, home DIY, stone processing, and other fields, especially where frequent replacement of grinding discs is required.

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