190mm Saw Blades
190mm circular saw blades are a standard fit for many corded circular saws and site saws. With a deeper cut depth than 165mm or 184mm, these blades are ideal for structural timber, thick boards and repeat site cuts. Available now with next day delivery from ITS.
What Are 190mm Blades Used For?
These blades are built for deep, straight cuts in dense site materials:
- Timber Framing – Joists, rafters, CLS and construction timber
- Sheet Cutting – OSB, MDF, chipboard and ply sheeting
- Flooring – Crosscutting hardwood and engineered panels
- Studwork & General Build – Ideal for board, batten and fixing runs
Used By:
- Site joiners and structural framers
- Builders and flooring installers
- DIYers cutting thicker stock with corded saws
Choosing the Right 190mm Blade
Key specs include bore size, tooth count and material compatibility:
1. Bore Fitment
Most 190mm blades use a 30mm bore — always match to your saw or use a reducer ring if needed.
2. Tooth Profile
24T for framing and fast cuts. 40T–60T for smooth finish and clean board edges.
3. TCT or Specialty
TCT (Tungsten Carbide Tipped) for durability. Look for anti-kickback designs for site work or treated timber.
Top Brands for 190mm Blades
Performance blades made for trade saws and repeat cutting tasks:
1. Makita
Popular for their site saws — smooth cut, long life and reliable 30mm bore fitment.
2. DeWalt & Bosch
Pro-grade finishes with low-vibration slots and sharp triple-chip options for composite and board.
190mm Blade FAQs
Will these fit any 190mm saw?
Yes, if the bore matches (typically 30mm). Always check your saw’s spindle diameter — reducers are available for smaller bores.
What’s the best 190mm blade for timber?
Use a 24T TCT blade for structural timber and framing. These cut fast and last longer under pressure.
Can I use these on treated wood?
Yes — but a TCT blade with anti-kickback features or corrosion resistance is recommended for safety and blade life.
Are 190mm blades better than 165mm?
They’re deeper cutting, but heavier. Best for mains saws where runtime and cut depth matter more than weight or portability.
