KATSU Tools FIT-BAT 18V / 21V Brushless Cordless Wood Router Trimmer Master Kit with Plunge Base, Aluminium Router Table Insert Plate, 10-Piece Metric Guide Bushing Set & 3 Collets (1/4", 6mm, 8mm), Tool Only (SKU: 102756A)
Product Overview
The KATSU Tools FIT-BAT 18V/21V Brushless Cordless Wood Router Trimmer Table & Template Master Kit (SKU: 102756A) is the ultimate, cord-free woodworking system designed for table-mounted milling, deep plunge mortising, template replication, dovetailing, and edge profiling. Powered by an advanced maintenance-free brushless motor with a 5-speed variable control dial (10,000 to 30,000 RPM), this router delivers up to 2X extended battery runtime. This multi-functional master package includes a precision Aluminium Router Table Insert Plate (235x120x8mm) with dual surface alignment scales, a heavy-duty Aluminium Plunge Base, and a 10-Piece Metric Aluminium Alloy Guide Bushing Set with a protective storage case. As part of the KATSU Tools FIT-BAT system, it offers broad battery platform compatibility across standard 18V and 21V LXT-style lithium-ion platforms, making it an indispensable workshop setup for serious woodworkers.
Features
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Heavy-Duty Aluminium Router Table Insert Plate Included: Cast aluminium insert plate (235mm x 120mm x 8mm) with pre-drilled 70x62mm mounting holes and dual surface alignment scales provides a rigid, sag-free, flat table surface for inverted router table setups.
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10-Piece Metric Aluminium Alloy Guide Bushing Set: Made of heavy-duty aluminum alloy with a premium blue spray finish, including 7 metric guide bushes (10mm to 30mm) in a dedicated storage case for dovetailing, stair routing, and hinge mortising.
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Maintenance-Free 710W Brushless Motor: High-torque brushless motor delivers 710W equivalent cutting power with doubled battery runtime, eliminating carbon brush wear for a long service life.
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Fully Adjustable Aluminium Plunge Base: Precision-machined dual-handle plunge base (220 x 142 x 172mm) with rubberized handles and multi-stage depth stops for controlled mortising, slotting, and dado cuts.
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5-Speed Electronic Variable Control (10,000 – 30,000 RPM): Features 5 electronic speed settings (10,000 / 15,000 / 20,000 / 25,000 / 30,000 RPM) to match cutting speeds precisely to material density and bit size.
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Integrated LED Work Lights: Features built-in LED illumination integrated at the bottom of the motor housing to illuminate the workpiece and maintain line-of-sight in low-light environments.
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3 Precision Collets & FIT-BAT Universal System: Ships out of the box with 1/4" (6.35mm), 6mm, and 8mm collets, fully compatible with widely available 18V/21V LXT-style battery platforms (BL1830, BL1840, BL1850, BL1860B series).
Technical Specifications
| Specification Parameter | Performance Value |
| SKU | 102756A |
| Tool Type | Cordless Brushless Router Trimmer Table & Template Kit |
| Motor Type | High-Efficiency Maintenance-Free Brushless Motor |
| Operating Voltage | DC 18 V – 21 V |
| Battery Compatibility | KATSU Tools FIT-BAT & LXT-Style 18V/21V Batteries |
| No-Load Speed | 10,000 / 15,000 / 20,000 / 25,000 / 30,000 RPM (5 Speeds) |
| Trimmer Body Diameter (without base) | 64.8 mm |
| Max Routing Depth | Approx. 20 mm |
| Insert Plate Dimensions & Mounting | 235 mm × 120 mm × 8 mm (Mounting Hole: 70 mm × 62 mm) |
| Bushing Set Metric Sizes | 10, 12, 16, 18, 20, 24, 30 mm (Aluminum Alloy, Blue Finish) |
| Included Collet Sizes | 1/4" (6.35 mm), 6 mm, 8 mm |
| Illumination | Integrated Dual LED Work Lights at Base |
| Battery & Charger | Bare Tool Only (Sold Separately) |
Master Accessory Package Breakdown
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1 × Cast Aluminium Router Table Insert Plate: 235x120x8mm with pre-drilled 70x62mm mount pattern and twin scales.
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10 × Metric Aluminium Alloy Guide Bushing Set: 7x Guide Bushes (10, 12, 16, 18, 20, 24, 30mm) in a protective storage case.
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1 × Heavy-Duty Aluminium Plunge Base: Dual-handle plunging mechanism with rubberized grips.
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3 × Precision Collet Chucks: 1/4" (6.35mm), 6mm, and 8mm.
Ideal Applications
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Inverted Router Table Milling: Mount your router to the included aluminium plate to create a benchtop router table for batch milling edge profiles, bevels, and dado slots.
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Template-Guided Jointing & Dovetailing: Use the 10-piece aluminum guide bushings with custom templates for dovetail joints, stair routing, and hinge mortising.
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Deep Plunge Mortising & Cabinetry: Use the Plunge Base for cutting hinge recesses, dado grooves, mortise & tenon joints, and custom cabinet assembly.
Operating & Care Guidelines
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Incremental Pass Safety Guideline: To prevent motor overload and maintain precise tool control, depth of cut should not exceed 3mm per pass when cutting grooves. Make several passes with progressively deeper bit settings for cuts exceeding 3mm depth.
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Notice on Soft Start: Please note that this specific cordless model does not feature soft start. Hold the tool securely with two hands when turning the power switch on.
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Table Mounting Setup: Align the pre-drilled 70x62mm mounting holes on the aluminium insert plate with your router motor base, secure with countersunk screws, and ensure the plate is level with your workbench top.
