Custom drill bits

Customized production

of drill bits

WELLINK Technology Co., Ltd provides professional high-quality products and services at highly competitive prices based on customer needs. In addition to the production and sale of standard products, we also offer customized production of drill bits. Our services include: ▲ Raw materials processing ▲Custom drill bits ▲ Drill bits coating

Raw materials processing

Welding process: Various dimensions in WC+WC；WC+SUS
Semi-finished blanks：2 mm shank or 3.175 mm shank

Others： Austria, South Korea, Germany.
Key1：Particle size and uniformity of tungsten carbide powder.
Key2：Thermal sintering capability (trace element and production parameters).

▲Raw materials processing-Cemented carbide-grain size

Custom drill bits (finished products)

(drill diameters of 0.05 mm ~ 6.5 mm)

We uphold the spirit of consistent growth and progress and look forward to establishing long-term relationships with customers and partners. If you are looking for a reliable partner capable of upgrading your product values, please do not hesitate to contact us!

▲Drill bit precision grinding ( sectional processing)
▲Tapering angle grinding of up to -10µ ~ -30µ
▲Tapering angle grinding of up to +20µ ~ +40µ
▲ Drill bit fluting and sharpening operations ,FP97( 4 stations )
▲ Drill bit fluting and sharpening operations ,FRP ( 2 stations )

Raw materials processing

Custom drill bits (finished products)

(drill diameters of 0.05 mm ~ 6.5 mm)

Drill bit coating

Drill bit coating

Please contact us