The MAFELL K 85 Portable Circular Saw (Ref. 91E733) is a 120V high-depth circular saw engineered for precise, heavy-duty timber construction and woodworking applications. Delivering a maximum cutting depth of 88 mm (3 7/16 in.) unguided and 82 mm (3 3/16 in.) on a guide rail, the K 85 handles demanding cuts including cross-cutting, ripping, beveling up to 60 degrees, birdsmouth cuts, plunge cuts, and grooving in solid wood, board materials, and insulation.

Powered by an 1800W CUprex motor equipped with digital performance electronics and variable speed control (2,250 to 4,400 rpm), the saw maintains optimal speed across various material densities and cutting depths. MAFELL's ErgoBalanceConcept provides balanced weight distribution during operation to minimize user fatigue. For plunge cutting, the integrated FLIPPKEIL riving knife automatically retracts into the housing and re-engages without requiring unbolting or manual removal.

For rail-guided cutting, the unique tilting mechanism ensures the blade cuts along the rubber lip regardless of the tilt angle. A single-action locking lever secures the saw blade and pivoting guard while simultaneously engaging the starting lockout. Integrated LED work lights illuminate the cutting line and automatically turn off after 10 seconds of inactivity to save power.

Features & Benefits

• CUprex Motor Electronics: High-output 1800W motor with digital electronics and continuously variable speed control from 2,250 to 4,400 rpm for material-matched cutting.
• Extended Cutting Depth: Provides up to 88 mm (3 7/16 in.) cutting depth off-rail and 82 mm (3 3/16 in.) when used on a guide rail.
• FLIPPKEIL Riving Knife: Enables safe plunge cuts without requiring the removal or adjustment of the riving knife.
• ErgoBalanceConcept: Ergonomic housing balance optimizes tool guidance and reduces operator fatigue during heavy timber cutting.
• Constant-Edge Beveling: Pivoting tilt design maintains the cut line along the guide rail splinter guard across the full 0 to 60 degree tilt range.
• Automatic Scale Pointer: Cutting indicator automatically aligns with the set tilt angle for accurate line-following.
• Single-Action Lockout: Secures the saw blade and guard in one motion while engaging the safety starting lockout.
• Cross-Cutting System Base: Base plate incorporates a guide groove for attachment to cross-cutting guide tracks and rails.
• Automatic LED Lighting: Bright LEDs illuminate the work zone and automatically enter sleep mode after 10 seconds.
• Optimized Chip Ejection: Cleanly ejects waste material to prevent clogging when cutting fibrous insulation or thick timber.

What's Included

• (1) TCT Saw Blade 237 x 1.8/2.5 x 30 mm (9 5/16 in.), AT, 12 Teeth (Ref. No. 092590)
• (1) Parallel Guide Fence K 85-PA (Ref. No. 205323)
• (1) Allen Key 5 mm
• (1) Mains Cable 10 m (32.8 ft)
• (1) L-MAX Carrying Case

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.