High-Precision Wood Machining Finger Joint Router Bit Woodworking Finger Joint Cutter Blade Set for Wood Joining

• Customization: Available
• After-sales Service: Good After-Sales Service
• Warranty: 1 Year
• Model NO.: Finger Joint Cutter
• Material: Metal
• Customized: Customized
• Condition: New
• Certification: ISO
• Application: Wood Saw Machine, Wood Sander, Wood Router, Wood Press, Wood Planer, Wood Pellet Mill, Wood Lathe, Wood Edge Banding Machine, Wood Drilling Machine, Wood Boring Machine
• Coated: PVD/CVD
• Workpiece Material: Steel \ Stainless Steel \ Cast Iron
• OEM: Available
• Usage: Turning/Woodworking/Threading/Grooving/Drilling
• Blade Type: Cutter Head
• Transport Package: Carton
• Specification: General
• Trademark: YOUCUT
• Origin: China
• HS Code: 8202100000

Product Description

 

Product Detailed Description

The woodworking finger joint cutter is a specialized tool engineered for creating interlocking finger joints in wood, ensuring strong, seamless connections in furniture making, construction, and carpentry. Its sharp, precisely ground blades deliver clean cuts, making it essential for both professional workshops and DIY woodworking projects.
 

Key Application Scenarios

• Furniture Manufacturing: Perfect for joining wooden frames of tables, chairs, cabinets, and bookshelves. The interlocking fingers create a large bonding surface, enhancing structural strength-critical for load-bearing furniture parts.

• Construction & Joinery: Used in splicing solid wood beams, floorboards, and door frames. Ensures tight, gap-free connections that resist warping or splitting, even in high-moisture environments like basements.

• Custom Woodworking: Ideal for crafting decorative joints in wooden boxes, musical instruments, or architectural moldings. The uniform finger pattern adds both functionality and visual appeal to handmade pieces.

 

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Core Advantages

• Superior Cutting Precision: Tungsten carbide blades are ground to exact tolerances (±0.01mm), ensuring consistent finger dimensions for a perfect fit. Reduces the need for sanding or adjustment after joining.

• Long-Lasting Durability: Carbide tips resist wear from hardwoods (e.g., oak, maple) and softwoods (e.g., pine, fir), outlasting HSS cutters by 5-8 times in heavy use.

• Efficient Chip Evacuation: Specialized flute design clears wood chips quickly, preventing clogging and overheating. Allows continuous cutting at high speeds (up to 3,000 RPM) without damaging the wood surface.

• Versatile Compatibility: Fits standard router tables and spindle mounters, compatible with both handheld routers and CNC woodworking machines. Available in multiple sizes (10-50mm finger length) to suit different wood thicknesses.

• Cost-Effective Joining: Eliminates the need for nails or adhesives in structural joints (though glue can be added for extra strength), reducing material costs and speeding up assembly tim
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Technical Specifications:

Parameter	Specification
Cutter Diameter	φ100mm (3.94")
Tooth Count	24 (per cutter)
Cutting Width	12mm (0.47") per cutter
Max Joint Depth	35mm (1.38")
Finger Angle	60° (±0.5°)
Shank Options	1/2 (12.7mm) / 30mm
Body Material	42CrMo alloy steel (HRC 58-62)
Balance Grade	G2.5 @ 25,000 RPM

 

Joint Strength Comparison

Material	Our Finger Joint	Standard Mortise-Tenon
Maple	18.7 MPa	15.2 MPa
Oak	16.3 MPa	13.1 MPa
Birch Plywood	14.9 MPa	12.0 MPa

Why Choose Us?
"Engineered for Flawless Flat Surfaces" - Trusted by 1,000+ CNC workshops globally.
Certifications: ISO 9001
 

 

   

 

Grade Information

 

MATERIAL	GRADE	ISO	COATING COMPOSITION	COLOR
Steel  P	YP9117	P10-P20	TiCN+α-Al2O	YELLOW
	YP9112	P10-P25	TiCN+α-Al2O	BLACK
	YP9127	P15-P30	MT-TiCN+α-Al2O	YELLOW
	YP9122	P15-P30	MT-TiCN+α-Al2O	BLACK
	YP9132	P25-P40	MT-TiCN+α-Al2O	BLACK
	YP9115	P10-P20	TiN+MT-TiCN+Al2O+Tin	DOUBLE COLOR
	YP9125	P15-P30	TiN+MT-TiCN+Al2O+Tin	DOUBLE COLOR

 

GRADE	ISO	COATING COMPOSITION	COLOR
YG2125	P10-P3 M15-M30 K15-K30	TiALN	GREY BLACK
YG2125B	P10-P30 M15-M30	TiALSiN	DARK PURPLE
YM2127	M10-M30	TiALN	YELLOW
YS6125	P10-P30 M15-M30	TiALN	SILVER
YM6110	M10-M30	TiALN	DARK PURPLE
YM6120	M10-M30	TiALSiN	COPPER
YM6125	M10-M30	AlCrN+AlCrSiN	YELLOW

 

Our Main Products

Carbide turning inserts	TNMG/WNMG/CNMG/DNMG/VNMG/SNMG/CCMT/TCMT/VBMT/DCMT
Carbide threading inserts	16ER/16IR AG60 AG55 /ISO1.0 1.5 2.0 2.5 TR SAGE API APIRD W ect
Carbide grooving inserts	MGMN/MRMN/TDC/TDJ/TDT/TDXU/SP/DGN/N123/PENTA
Carbide milling inserts	R390 /APMT/ APKT/BDMT/RCKT/RPMW/RPMT/RDMT
High feed milling inserts	BLMP/LNMU/LOGU/SNMX/ONMU/3PKT/LNMX/WNMU/SDMT
Aluminum inserts	CCGT/DCGT/TCGT/VCGT/GDMA/SEKT/APKT
Drilling inserts	SPMG/WCMX
Cermet cutting tools	CCGT/TPGT/WBGT/TNGG
Toolholders	SER/SNR/MGEHR/L/SPB ect

 

Stock

Our company has sufficient stock, and we also provide non-standard customised service,different Hardness based on client's requirement.

Packaging & Shipping

Packaging:
Step 1:The product is packed in a plastic box, normally 10 pcs in a box.
Step 2: using bubble wraps to package each insert parcel.
Step 3: using the paper carton of Thickening and hard with bubble wraps to sealing.
Shipping:
We use the fastest express (FedEx, TNT, DHL, UPS) to deliver, can deliver to any country within 5-15 days.

Payment

T/T / Western Union
 

More About Us

 

 

 

FAQ

1Q:Who are we?
A:We are based in Chengdu, China. The company locates in Chengdu City, one of the big cutting tools production base in China. Now we have over 50 employees and passed the ISO 9001:2008 certification. Our products have been exported to Europe, Southeast Asia, Middle East and other areas for more than 5 years.

2Q:How can we guarantee quality?
A:Always a pre-production sample before mass production;Always final Inspection before shipment.

3Q:What can you buy from us?
A:carbide turning milling threading grooving&parting drilling inserts, End mills, tiny tools, toolholders, swiss tools and so on; For more information, please contact us.

4Q:Can I get a sample to check your quality?
A:Yes, after confirm the price, you can require sample to check the quality. we will send you samples when you pay for them.

5Q: what services can we provide?
A:Delivery Terms: FOB, CIF, EXW, FCA, CPT, Express Delivery;
    Payment Currency :USD,EUR,RMB;
    Payment Type: T/T, Western Union;
    Language Spoken: English, Chinese,
    Stock : Standard specification within 24 hours delivery 

Our Advantages:

1.A large number of standard stocks, the spot is fast.Provide 24-hour pre-sales and after-sales service, reply within 3 minutes.
2. Manufacturer with more than 15 years experience.
3. A great quantity of formula special for all kinds of different stone.
4. Approved quality with factory competitive price.
5. Long lifespan, good sharpness, stable performance and high cutting efficiency.
6. Custom-design can be meet upon request, small trial order available any time, sample for testing can be delivery in very short time.
7.Welcome friends from all over the world to contact, let us cooperate and win-win.