WorCraft 20V Brushless Mini Circular Saw Kit with 4.0Ah Battery Options & Charger

Plunge cut sheet goods, rip narrow boards, and make clean bevel cuts in tight spaces where a full-size circular saw won’t fit. The WorCraft 20V Brushless Mini Circular Saw drives a 4-1/2 in blade at 5,000 RPM through wood, plywood, melamine, MDF, and metal — light enough to control one-handed, precise enough for finish work. Choose a kit with one or two WorCraft 20V 4.0Ah ONE FOR ALL batteries, with a compatible 2.4A charger included with either option. A built-in laser guide and cast aluminum base keep every cut accurate, and the parallel guide fence handles repeatable rip cuts.

Choose Your Battery Package

• 1 × 4.0Ah battery + charger: a ready-to-use setup for compact cuts, trim work, and smaller sheet goods.
• 2 × 4.0Ah batteries + charger: keep a second charged pack ready for longer cutting sessions.

Built for Precise, Compact Cutting

A brushless motor with soft start delivers clean cuts with minimal tear-out. Cutting depth reaches 1-11/16 in (42.8 mm) at 90° and 1-1/8 in (28 mm) at 45° — enough for sheet goods and dimensional lumber up to 2 in nominal. The bevel adjusts 0–45°, a dust extraction port keeps the cut line clear, and the safety lock-off prevents accidental starts. Swap between the included TCT blade for wood-based materials and an HSS blade for clean metal cuts.

Specifications

• Voltage: 20V
• Motor: Brushless with soft start
• No-load speed: 5,000 RPM
• Blade: 4-1/2 in (115 mm), 24T, 3/8 in (9.5 mm) arbor
• Cutting depth at 90°: 1-11/16 in (42.8 mm)
• Cutting depth at 45°: 1-1/8 in (28 mm)
• Bevel capacity: 0–45°
• Features: Laser guide, safety lock-off, dust extraction port, cast aluminum base, parallel guide fence
• Weight: 4.4 lbs (2.0 kg), tool only
• Battery platform: WorCraft 20V ONE FOR ALL — requires 4.0Ah or larger (2.0Ah not compatible with this high-draw tool)
• Battery packages: Choose one or two 4.0Ah batteries; 2.4A charger included with both options
• Model: CMCS-S20LiB

What's in the Box

• WorCraft 20V Brushless Mini Circular Saw (CMCS-S20LiB)
• One or two WorCraft 20V 4.0Ah ONE FOR ALL batteries, depending on the selected option
• One WorCraft 20V battery charger, 2.4A
• TCT blade (24T, mounted)
• Blade wrench
• Parallel guide fence
• Dust extraction port
• Instruction manual

Frequently Asked Questions

Q: Can this mini circular saw cut metal?
Yes — with an appropriate HSS blade it makes clean metal cuts. The included TCT blade handles wood, plywood, melamine, and MDF.

Q: Does the kit include a battery and charger?
Yes. Select either the one-battery or two-battery option. Both options include a WorCraft 20V 2.4A battery charger and one or two 4.0Ah batteries.

Q: What battery does this saw require?
This is a high-draw tool that requires a 4.0Ah or larger WorCraft 20V ONE FOR ALL battery. The 2.0Ah battery is not compatible with this tool.

Q: What blades does it accept?
4-1/2 in (115 mm) blades with a 3/8 in (9.5 mm) arbor. WorCraft offers 24T and 36T TCT replacement blades — choose 24T for faster cuts and 36T for a finer finish in melamine and MDF.

Q: Why choose the two-battery option?
The two-battery option lets you keep one 4.0Ah pack charged while using the other, which is useful for longer cutting sessions and larger projects.

Works Well With

This kit includes the mini circular saw, your selected 4.0Ah battery package, and a 2.4A charger, so you can start cutting without sourcing the core power components separately. Add a compatible replacement blade for future projects.

• WorCraft 4-1/2 in TCT Blade — Mini Circular Saw, 24T/36T — genuine replacement blades for this saw. Choose 24T for fast cuts or 36T for a finer finish in melamine and MDF.
• WorCraft 20V Cordless Sliding Miter Saw — 7-1/4 in, Tool Only — step up to the full-size sliding miter saw for wider boards and compound miter cuts.
• WorCraft 20V Brushless Circular Saw — 6-1/2 in, Tool Only — use a full-size circular saw for larger rip cuts and sheet-goods breakdown.