WorCraft 20V Brushless Mini Circular Saw — 4-1/2 in, Tool Only

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. A built-in laser guide and cast aluminum base keep every cut accurate, and the parallel guide fence handles repeatable rip cuts.

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)
• Sold: Tool only — battery and charger sold separately
• Model: CMCS-S20LiB

What’s in the Box

• WorCraft 20V Brushless Mini Circular Saw (CMCS-S20LiB)
• 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 it come with a battery?
No — it’s sold tool-only. This is a high-draw tool that requires a 4.0Ah or larger WorCraft 20V ONE FOR ALL battery — the 2.0Ah is not compatible. Battery and charger are sold separately.

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.

Works Well With

Pair with WorCraft 20V ONE FOR ALL batteries and accessories for a complete compact cutting setup.

• 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 4.0Ah Battery — ONE FOR ALL, USB-C Output — required for this high-draw tool. The 2.0Ah is not compatible.
• WorCraft 20V Battery Charger — 2.4A, ONE FOR ALL — fast 2.4A charging to keep batteries ready between cutting sessions.
• 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 — full-size 6-1/2 in circular saw for larger rip cuts and sheet goods breakdown.