Ningbo Lianchuang Hewo Precision Tools Co., Ltd
Verified Supplier
1 Years
ningbo
Since 2016
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PRODUCT CATEGORIES

Solid Carbide Drill

 (21)

Gun Drills

 (17)

BTA Drilling

 (19)

Exchangeable Tip Drills

 (22)

U Drill

 (20)

Square End Mills

 (21)

Corner Radius End Mills

 (21)

Ball Nose End Mills

 (21)

Stainless Steel End Mills

 (11)

Aluminum End Mills

 (11)

Fine Boring Head

 (10)

Rough Boring Head

 (7)

Why Can We Always Ensure Excellent Quality

Quality Control

Quality Control, Precision Guaranteed

At every stage of solid carbide drill production, we uphold the principle of “Quality First.”
From raw materials to finished products, every process follows strict, standardized control:

  • Premium Materials – Ultra-fine grain carbide rods ensure uniform and dense tool substrates.
  • Precision Grinding – Advanced 5-axis CNC machines deliver consistent geometry and accuracy.
  • Cutting-edge Coating – State-of-the-art PVD/CVD coatings enhance wear resistance and stability.
  • Comprehensive Inspection – Each drill undergoes rigorous testing for dimensions, runout, hardness, and coating adhesion.

We understand that tool quality is not only about performance but also about reliability and trust.
That’s why we treat quality control as the lifeline of our brand—ensuring that every drill delivers efficiency, precision, and confidence.

Choose us, choose stability and trust.

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