ENERTWIST 4-1/2 Inch Compact Circular Saw Blade Set — 4-Piece TCT/HSS/Diamond Blades, 3/8in Arbor (ET-CSA-4)

Overview

Meet the ENERTWIST 4-1/2 Inch Compact Circular Saw Blade Set, a versatile kit designed for small-format projects. This four-blade bundle covers wood, metal, and tile tasks with a common 3/8" arbor and compatibility across popular compact saws. Engineered for reliable performance at up to 7000 rpm, it helps you approach jobs with precision and control.

What’s included

• 2x TCT 24T wood blades — designed for long-lasting wood cutting and trimming.
• 1x 60T HSS blade — optimized for fast, smooth cuts in wood, plastic, aluminum, metal, and drywall.
• 1x #45 diamond blade — segmented design for efficient dry cutting in ceramic tile, stone, backer boards, and concrete.

Key specs at a glance

• Blade diameter: 4-1/2" (115mm); arbor: 3/8" (9.5mm); max speed: up to 7000 rpm.
• Compatible with popular mini saw models like ENERTWIST ET-CS-20C, Tacklife TCS115A, Worx WX429L, Galax PRO, and Rockwell RK3440K/RK3441K.
• Each blade is optimized for different materials, offering options without swapping tools.

Real-world use cases

Use the wood blades for framing, cabinetry, and trim work where clean edges matter. The HSS blade handles denser materials and metals with steady performance, while the diamond tile blade opens up quick, dry cuts for ceramic or stone tile installations and backer boards. The combination is designed to help you complete small projects—the kind that require a quick blade change and reliable cuts—without buying separate specialty blades.

How to get the most from this set

• Match blade to material and consider dry cutting when tile or stone are involved.
• Respect tool speed ratings and inspect blades for wear or damage before use.

Why choose ENERTWIST

This set brings together durable carbide teeth, a fast-spinning HSS blade, and a segmented diamond blade to cover common cutting tasks. The value comes from versatility and a compact blade lineup that travels well in toolboxes, garages, or job sites. Use it as a starter kit for a mini saw or as a portable upgrade when you need to tackle mixed-material tasks.