Mafell KSS 40 18M bl Cordless Mitered Saw, Product View
Mafell KSS 40 18M bl Cordless Mitre Saw, removed from the carrying case along with the miter rail
Mafell KSS 40 18M bl Cordless Mitered Saw, mitered cut on a wooden strip, guided with one hand
Mafell KSS 40 18M bl Cordless Mitre Saw, making a longitudinal cut on a panel using the FX 140 Flexi-Rail
Mafell KSS 40 18M bl Cordless Mitre Saw: Spacer for expansion joint cuts starting at 13 mm wide
Mafell KSS 40 18M bl Cordless Mitered Saw, top view of the open T-MAX with the saw and two batteries
Mafell KSS 40 18M bl Cordless Mitered Saw, stored in the T-MAX, saw on top with a chip bag

Mafell KSS 40 18M bl Cordless Mitersaw in the T-MAX

item no. Mafell91D501

Regular price€1.510,11
/
Includes VAT Plus shipping costs

€1,269.00 net

Mafell sets the price itself; it's the same at every Mafell dealer in Germany and Austria. You just need to compare the additional costs.

  • In stock – Delivery time: 1–3 business days
  • Reordered – Delivery date by phone: +49 7402 8414

Questions before you buy? A carpenter is available by phone: +49 7402 8414

Mafell sets the price itself; it's the same at every Mafell dealer in Germany and Austria. You just need to compare the additional costs.

Usually delivered to you within a few days—we'll give you the exact delivery date over the phone: +49 7402 8414

What You Get at RUWI

Most of it comes from our workshop.

  1. Take a look first, then decide We’ll show you the machine in a video—free of charge and with no pressure to buy. Call us at: +49 7402 8414
  2. There's a carpenter on the phoneHe works with Mafell machines himself, asks about the pieces you're working on, and will even let you know if a smaller one will do.
  3. We use Mafell products ourselves We use ERIKA and cordless screwdrivers in our production facility in Fluorn-Winzeln. We only recommend products we’ve tried ourselves. The Mafell plant in Oberndorf is 4 km away as the crow flies.
  4. MAFELL-Complete – after registering with Mafell If you register the machine with Mafell, Mafell will cover repair costs for 36 months, including wear-and-tear parts. This is a service provided by Mafell at every Mafell authorized dealer. After your purchase, we’ll send you instructions via email—it’s best to register the machine right after delivery.

• 1 × Carbide saw blade, Ø 120 × 20 mm, 24-tooth (universal use in wood)
• 1 × Guide device S, maximum cutting length 292 mm
• 1 × Flexi-Rail FX 140, 1.4 m, with chip guard
• 2 × clamping jaws
• 1 × rip fence
• 1 × dust extraction nozzle
• 1 × chip bag
• 1 × 4 mm hex key
• 2 × PowerTank 18 M 99 battery packs, 18 V, 99 Wh (LiHD)
• 1 × PowerStation APS M charger
• 1 × T-MAX carrying case

Packages are shipped via DHL or DPD, and you'll receive tracking information by email. Large machines like the ERIKA are shipped via Schenker.

The delivery time is listed next to the price: if the item is in stock, or—if it’s out of stock—under the “Add to Cart” button. If you’d like, the shipping company can come at a time that’s convenient for you—you can arrange this with them by phone. If there’s ever a delay, we’ll let you know in advance.

Packaging Dimensions
• Shipped in a cardboard box via DHL or DPD
• Dimensions: 400 × 300 × 330 mm
• Packaged weight: approx. 9.9 kg

Packaging Dimensions
• Shipped in a cardboard box via DHL or DPD
• Dimensions: 400 × 300 × 330 mm
• Packaged weight: approx. 9.9 kg

MAFELL-Complete: Free after registration at

—36 months with no repair costs. This includes wear-and-tear parts: bearings, switches, carbon brushes, seals, and battery packs. Mafell covers the cost of pickup and return shipping to the factory service center (Germany, Austria, Switzerland).

We: After your purchase, you’ll receive step-by-step instructions from us via email.

ServicePlus Protection Plan, Germany only

Repair costs are reimbursed after you pay a deductible. In the event of a total loss, you’ll receive a new device.

We’ll let you know during our conversation whether this protection plan is worth it for your work and help you sign up for it.

Not covered: saw blades, milling cutters, and other insert tools; consumables; damage caused by overloading or unauthorized tools. The full terms and conditions are available on the Mafell website under “Value-Added Packages.”

The machine comes to the workpiece, not the other way around: The KSS 40 is a handheld circular saw and miter rail in one, weighing 3.6 kg with the rail, featuring a brushless 18-V motor running at 6,700 rpm. Align the guide with the strip, slide the saw across the wood—done. Mafell invented the miter rail saw; the KSS 40 is the cordless version in the 40-mm class, designed for floors, walls, doors, furniture, ceilings, and roof battens.

One system, five saws: a crosscut saw on the guide system, a plunge saw, a shadow-joint saw starting at 13 mm, a free-standing circular saw after releasing the quick-release clamp, and guided cuts up to 1.4 m on the FX 140 rollable Flexi-Rail. Alignment cams and a stop with a large scale guide angle cuts from +45° to –60°.

Here's how to use it

  • Cut at the installation site: moldings, panels, hardwood flooring, laminate flooring, roof battens. 40 mm on the rail, 42 mm without; at 45°, 27 mm remains; 292 mm usable cutting length on the S guide system.
  • Shadow joint on the wall: The saw's spacers create expansion joint cuts starting at 13 mm wide.
  • Long cuts in the room: Unroll the Flexi-Rail and saw along it up to 1.4 m; the two clamping brackets are included.
  • Blades, Ø 120 × 20 mm: The Z 24 Universal in the case; the Z 40 FZ/TR for exposed edges, and the Z 40 TR for laminate.

Does this fit in your workshop?

The KSS 40 comes fully equipped: two 18 M 99 batteries, an APS M charger, an S guide system, a Flexi-rail, clamping jaws, a rip fence, a chip bag, and the T-MAX. 40 mm is the limit; 45 mm frame lumber is a job for the K 65 with 67 mm. Why wood dust calls for a dust class M extractor is explained in the knowledge article on wood dust extraction.

Downloads

KSS 40 18M bl Operating Instructions (PDF, Mafell)

All the details

Technical Specifications
Cutting depth with guide rail at 0°: 0 to 40 mm
Cutting depth with guide rail at 45°: 0 to 27 mm
Cutting depth without guide rail at 0°: 0 to 42 mm
Swivel range: 0° to 45°
Cutting length: 300 mm
Angle cuts: +45° to –60°
Rated no-load speed: 6,700 min⁻¹
Weight with guide rail: 3.6 kg
Battery: 18 V, 99 Wh, LiHD

Application
Crosscuts with guide device
Longitudinal and cross cuts
Plunge cuts, cutouts, and shadow gaps starting at 13 mm
Materials such as panel materials, doors, countertops, parquet and laminate flooring, solid wood

Accessories
Flexi-Rail FX 140, 1.4 m with splinter guard (204372)
F-SZC 180 clamp, 2 pieces, for securing the rail to the workpiece (093868)
Clamp F-SZ 180MM, 2 pieces, for securing the rail to the workpiece (207770)
Carbide saw blade, 120 x 1.2/1.8 x 20 mm, Z 12, WZ, for rip cuts in wood (092560)
Carbide Saw Blade, 120 x 1.2/1.8 x 20 mm, Z 24, WZ, for general-purpose use in wood (092558)
Carbide saw blade, 120 x 1.2/1.8 x 20 mm, Z 40, FZ/TR, for fine cuts in wood (092559)
Carbide saw blade, 120 x 1.2/1.8 x 20 mm, Z 40, TR, for laminate (092578)
PowerTank 18 M 72 LiHDX Rechargeable Battery, Li-Ion, 18V, 72 Wh (LiHDX) (094523)
PowerTank 18 M 99 LiHD Rechargeable Battery, Li-Ion, 18V, 99 Wh (LiHD) (094503)
Cordless PowerTank 18 M 144 LiHD, Li-Ion, 18V, 144 Wh (LiHD) (094498)
Cordless PowerTank 18 M 144 LiHDX, Li-Ion, 18V, 144 Wh (LiHDX) (094520)
PowerStation APS M charger, 18 V (094492)
Power Set 1: 2x 18 M 72 LiHD + APS M (209596)
Power Set 2: 2x 18 M 99 LiHD + APS M (209599)
Power Set 3: 2x 18 M 144 LiHD + APS M+ (209598)
Power Set 4: 2x 18 M 144 LiHDX + APS M+ (212615)
Guide Device S, maximum cutting length 292 mm (208169)
Chip Break Guard, 2 pieces (204371)
Chip Bag, Complete (206787)

Product Data
Item Number: 91D501 · EAN 4032689249568 · Made in Germany