FS Tool 186A14 Interchangeable Mini-Finger Joint – 180 mm Dia. × 37.2 mm Kerf × 4T

$703.10

180 mm Dia. × 37.2 mm Kerf × 4T
For finger joints in solid wood
Toolheads & Knives

Joint Length

4 mm 10 mm 15 mm20 mm

Diam. Ød

160 mm 170 mm180 mm

Kerf B

25.6 mm 30.4 mm37.2 mm

All 4 sizes in the 186A series →

UPC: N/A SKU: FS 186A14 Category: Interchangeable Mini-Finger Joint

FS Tool 186A Interchangeable Mini-Finger Joint — Toolheads & Knives

Design

High tensile steel body requires 4 knives, not included with toolhead
Tools can be stacked based on the wood thickness to be cut
Solid HSS knives are resharpenable and exchangeable
Knives can be coated with a special PVD surface coating for longer tool life

Application

For finger joints in solid wood
When ordering, specify ‘Interchangable Mini-Finger Joint Knives’ and ‘Bore Size’
For machines with lengthening-off device (TrimSaw), finger length will be 11mm, 16.5mm or 22mm. By means of the lengthening-off device, the machined finger length may be between 10 and 11mm, 15 and 16.5mm or 20 and 22mm according to requirements for fitting and strength of joint
If not stated otherwise, cutters will be supplied to suit machines without lengthening-off devices

Machine Type

On finger jointing machines with or without lengthening-off device

Part No.	186A14
Series	186A
Description	180 mm Dia. × 37.2 mm Kerf × 4T
Joint Length	20 mm
Diam. Ød	180 mm
Kerf B	37.2 mm
Bore Ød	1-1/4"
No. Teeth	4
Max. Rpm	7000
Made in	USA (Alma, Michigan)

Part No.	Joint Length	Diam. Ød	Kerf B	Max. Rpm	Price
186A11	4 mm	160 mm	25.6 mm	8000	$501.55 Add to cart
186A12	10 mm	160 mm	30.4 mm	8000	$461.20 Add to cart
186A13	15 mm	170 mm	30.4 mm	8000	$662.85 Add to cart
186A14	20 mm	180 mm	37.2 mm	7000	$703.10 Add to cart

PDFFS Tool catalogue, section C – page C3

Brand

FS Tool

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Every machining application is different. If this tool is close to what you need but not an exact fit, General Cutting Tools can help modify it for your specific job, machine, material, or production requirement.

We work with CNC shops, industrial manufacturers, tool rooms, and production facilities to provide tool modifications that improve fit, function, performance, and efficiency. Whether you need a small adjustment or a more specialized cutting tool solution, our team can review your requirements and recommend the best option.

Custom tool modifications can help reduce setup time, improve accuracy, extend tool life, solve clearance issues, and support more consistent production results.

Common Tool Customization Options

Diameter and OD Modifications

We can modify tool diameters to better match your application requirements, including cutting diameter changes, OD modifications, pilot diameter adjustments, step diameters, and shank diameter modifications.

Bore Modifications for Saw Blades

Custom saw blade bore modifications are available for hole diameter changes, pinholes, mounting holes, and keyway cutouts to help match your machine setup and cutting requirements.

Length Adjustments

Tools can be modified for specific reach, clearance, or setup needs. This may include overall length changes, flute length adjustments, reduced neck sections, extended reach designs, or shortened tools for improved rigidity.

Shank Modifications

Shank modifications can help ensure the tool fits properly in your holder, spindle, or machine setup. Common options include shank diameter changes, flats, Weldon flats, reduced shanks, and custom holding requirements.

Radius, Chamfer, and Corner Changes

We can customize corner radius, chamfer angles, edge breaks, and other profile details to meet part print requirements or improve cutting performance.

Step Tool Modifications

For applications that require multiple diameters or operations in a single tool, we can create or modify step tools to help reduce tool changes and improve production efficiency.

Flute and Cutting Edge Adjustments

Depending on the tool and application, flute length, cutting edge geometry, end cutting features, relief angles, and cutting edge shape may be modified to improve chip evacuation, cutting action, and tool performance.

Regrinding and Resharpening

Many cutting tools can be reground or resharpened to restore performance, extend tool life, and reduce replacement costs.

Custom Profiles and Special Forms

For unique part features, we can help provide special forms, custom profiles, custom radii, counterbores, countersinks, keyseat cutters, form tools, and other application-specific tooling solutions.

Material-Specific Tool Adjustments

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Tool coatings can be selected or added to improve wear resistance, heat resistance, lubricity, and performance in specific materials such as steel, stainless steel, aluminum, cast iron, and high-temperature alloys.

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