Custom Router Bit Manufacturer

About Us

Sen Yeong Precision Tool Co., Ltd. - Since 1965

Since 1965 Image

Since 1965, we have specialized in manufacturing Tungsten Carbide Tipped Router Bits, Solid Carbide Bits, Spiral Bits, and Shaper Cutters. Our factory was accredited by ISO 9002 in 1997 and continues to follow ISO 9001 standards. Accumulated experience is the foundation of our technical expertise. To improve product performance, we continually invest in new equipment and advanced manufacturing techniques. Comprehensive quality inspections are carried out at every production stage, ensuring precision, durability, and long-term stability across our entire product line.

A combination of premium materials, refined manufacturing, and a consistent quality control system supports our pursuit of optimal results. We offer a wide range of router bits, solid carbide bits, spiral bits, and shaper cutters. As a custom router bit provider, we also develop tools in various designs and specifications tailored to individual customer needs. Proudly Made in Taiwan, our products deliver reliable performance for your woodworking and manufacturing demands.

Company Goals

Manufacturing Excellence
Strict
Quality Control
 
Continuous
Innovation
 
Competitive
Pricing
 
Customer
Satisfaction

Pride of Profession - Made in Taiwan

Accumulated experience forms the foundation of our technical capabilities. Through the integration of premium materials, precise manufacturing, and a rigorous quality control system, we continuously pursue excellence in every product we deliver.

Proudly MADE IN TAIWAN, every tool we craft reflects our commitment to precision. Experience this reliability in your production today. 

Manufacturing Process

From CNC machining to final packing, every step is precisely controlled.

01. CNC Lathing
Precision computer-controlled lathing for exact specifications
02. CNC Milling
Advanced milling technology for complex geometries
03. Carbide Brazing
Expert brazing techniques for superior carbide bonding
04. Coating
Protective coatings for enhanced durability and performance
05. Grinding
Precision grinding for perfect cutting edges
06. Centerless Grinding
Specialized grinding for optimal shank dimensions
07. Laser Marking
Permanent identification and traceability
08. Packing
Careful packaging to ensure product integrity

Quality Control System

01

Incoming Quality Control

Inspection of item number, quantity, and quality including hardness testing according to specifications

02

In-Process Quality Control

First piece inspection and continuous monitoring throughout lathing, milling, brazing, coating, grinding, and assembly processes

03

Finished Product Quality Control

Comprehensive inspection of surface, carbide, dimensions, angles, and all critical specifications

04

Packaging & Delivery Inspection

Verification of quantity, labeling, and item numbers before shipment

Precision Testing Equipment

Precision Testing Equipment
Diameters: Outside Micrometer
Brazing Tightness: Center Punch
Lengths: Vernier Calipers
Profile: Profile Projector
Balance: Balancing Machine
Run-out: Dial Indicator
Hardness: Hardness Tester

Sen Yeong Precision Tool Co., Ltd. (EZCUT) has been a premier manufacturer of Tungsten Carbide Tipped Router Bits and Shaper Cutters in Taiwan since 1965.

Contact us today to discuss partnership opportunities or OEM/ODM solutions for your brand.