Serplex® Square Hole Cutter for 86 Type Electrical Box Openers

Streamline your electrical installations and achieve flawless, professional results with the premium Serplex Square Hole Cutter for 86-Type Electrical Boxes. Meticulously engineered for professional electricians, drywall contractors, and DIY installers across India, this high-performance cutting tool delivers a rapid, ultra-precise solution for sinking standard 86-type switch sockets and junction boxes into walls. Forged from high-strength, industrial-grade steel and equipped with a universal 3/8" shank, it fits seamlessly into standard electric drill chucks to eliminate tedious manual hand-sawing and rough chisel work. Weighing a perfectly balanced 245 grams, this robust hole-punch saw minimizes tool wobble and vibration, delivering razor-sharp, clean borders on every pass. Whether slicing through gypsum boards, plywood panels, or light fiber-cement surfaces, it leaves a clean, perfectly square cutout that allows your switch plates to sit completely flush against the wall surface without requiring tedious edge-trimming.

Key Features

• Precision 86-Type Switch Calibration – Specially tailored to punch out perfectly proportioned square voids matching standard domestic 86-type electrical boxes in one swift motion.

• High-Strength Structural Steel Build – Manufactured from premium-grade, heat-treated steel that actively resists tooth deformation, edge dulling, and structural warping.

• Universal 3/8" Anti-Slip Shank – Engineered to lock securely into standard corded or cordless drills, ensuring zero-slip rotational energy transfer and smooth operational control.

• Vibration-Damping Balance Grid – Weighs a solid 245 grams to supply an optimized mechanical counterbalance that dampens hand fatigue and chatter during penetration.

• Multi-Surface Efficiency Matrix – Effortlessly tracks straight paths through diverse architectural backing layers including plasterboard, wood paneling, PVC sheets, and light masonry.

Perfect For

• Commercial & Residential Wiring: Accelerate high-volume site work when cutting out multi-switch grids across massive apartment complexes or office buildings.

• Smart Home Upgrades & Renovation: Cleanly integrate touch-panel automation switches and modular socket clusters into existing false walls or partition boards.

• Media Center & Entertainment Hubs: Create clean routing pathways behind wall-mounted TVs to cleanly house modular faceplates, HDMI ports, and power sockets.

• Exhibition Stand & Furniture Production: Quickly punch out utility access points inside wooden display kiosks, reception decks, or office cubicle partitions.

Specifications

• Brand: Serplex

• Product Name: 86-Type Square Electrical Box Hole Cutter

• Category: Tools & Home Improvement / Power & Hand Tools / Power Tool Accessories / Hole Saws & Accessories / Hole Saws

• Blade Material: Premium Heavy-Duty Wear-Resistant Steel Alloy

• Collar/Insulation Accents: High-Friction Structural Silicone Core

• Color Profile: Sleek Industrial Silver Finish

• Item Weight: Balanced 245 Grams

• Shank Diameter: 3/8-Inch (0.375") Standard Drive Stem

• Hole Configuration Count: 1 x High-Speed Square Punch Section

• Compatible Materials: Gypsum Boards, Drywall, Softwood, Hardwood Panels, Laminates, Plastics, and Light Concrete

• Package Includes: 1 x Serplex Heavy-Duty 86-Type Square Box Hole Cutter Tool

Why Choose This Product

The Serplex Square Hole Cutter solves the absolute nightmare of domestic electrical rough-ins—spending ten to fifteen minutes manually marking, drilling multiple starter holes, and handsawing a single socket opening, only for the lines to turn out crooked or jagged. While flimsy sheet-metal punch attachments quickly break under pressure or create excessive drywall tear-out, our heavy-gauge structural steel frame maintains its perfect geometric alignment under high-RPM drilling force. By pairing a clean silver anti-corrosion finish with high-speed cutting efficiency, it delivers uncompromised daily utility, professional finish quality, and excellent value for money for any serious toolkit in India.

Shipping & Payment Information

• ✓ Fast Shipping Across India

• ✓ Secure Payment Options

• ✓ Cash on Delivery Available

• ✓ Customer Support Assistance

Frequently Asked Questions (FAQ)

1. Who is this product suitable for?

This premium power tool accessory is highly suitable for professional field electricians, interior fit-out contractors, drywall technicians, and DIY homeowners who need a fast, accurate way to sink square modular switch boxes into walls.

2. Will this square cutter work on hard brick or solid stone walls?

 No. This tool is precisely engineered for hollow-cavity wall materials and panel structures, such as gypsum drywall, plasterboard, MDF, plywood sheets, and light aerated concrete. For solid masonry or fired red clay bricks, traditional rotary hammer drilling and mechanical wall chasing methods remain necessary.

3. Can it be used for daily use?

Yes, it is entirely optimized for continuous daily use on busy construction and interior remodeling sites. The high-durability steel compound maintains its sharp cutting edge over hundreds of penetrations without losing structural integrity.

4. What kind of drill do I need to run this square hole punch?

The tool features a standard 3/8-inch shank that fits seamlessly into the vast majority of standard household and commercial three-jaw drill chucks. For optimal, clean performance, it is recommended to run it on a stable, high-torque 18V cordless or corded hand drill.

5. Is Cash on Delivery available in India?

 Yes, we provide trusted Cash on Delivery (COD) shipping options to major metropolitan centers and regional pincodes all across India, backed by reliable, high-speed regional logistics networks for a completely secure and stress-free checkout experience.