Planer & Thicknesser Blades
Planer and thicknesser blades deliver clean, flat cuts in timber using woodworking machines. With razor-sharp HSS or carbide edges, they produce smooth finishes and consistent depths — ideal for joinery, furniture-making and carpentry prep.
What Do These Blades Do?
Used in benchtop and site planers or thicknessers, these knives shear off surface layers of timber for an even, flat result:
- Planer Blades – Used to flatten timber faces and remove bow or twist.
- Thicknesser Blades – Set consistent thickness across the full board length.
- Double-Edged Designs – Reversible for longer working life.
- Precision Ground – Sharp edge profiles help avoid tear-out or grain lift.
Used For:
- Joinery and framing material prep
- Furniture timber surfacing and squaring
- DIY planing or reclaimed timber cleaning
- Removing mill marks or saw blade scoring
Choosing the Right Blade Type
Get the cleanest results by matching blade spec to your tool and material:
1. Blade Material
HSS – High Speed Steel is great for softwoods and general prep.
Carbide – Stays sharper longer, ideal for hardwoods or abrasive materials like MDF.
2. Blade Length
Measured in mm or inches – match your machine’s spec. Common sizes include 82mm, 210mm, 260mm and longer.
3. Hole & Slot Fit
Some planers use locator slots or holes – always check compatibility with your machine’s blade holder.
Top Brands in Stock
ITS supplies blades for benchtop and site jointers or thicknessers:
1. Milwaukee & DeWalt
Genuine replacements with consistent ground angles for site machines.
2. Trend
Precision knives for fine woodworking or compact table setups.
3. Vaunt
Affordable packs compatible with a wide range of models – ideal for workshop backups.
Planer & Thicknesser Blade FAQs
Are HSS blades good for hardwood?
They’ll work, but may blunt quickly. Carbide blades are better for hardwood or MDF where edge wear is faster.
How do I know when to flip a double-edged blade?
When the finish becomes rough, or you see tear-out in the timber. Flip to the second edge to restore cut quality.
Can I sharpen planer blades?
Yes – but only HSS blades can usually be resharpened. Carbide blades often require specialist grinding or replacement.
Do all blades fit every machine?
No – blade length, hole layout and edge style vary by model. Always check your machine’s manual or part spec before buying.
What’s better – single or double-edged?
Double-edged blades are more cost-effective. You can flip them mid-job and extend their usable life.
