Custom Services

Raw materials:

Name: Round hollow steel
Material: 23CrNi3Mo
Uses: Used to make heavy-duty drill rods/quick-change rods (T45, T5, GT60)
Origin: China/Japan

Name: Hexagon hollow steel
Material: 23CrNi3Mo
Uses: Used to make drill rods/tapered drill rods
Origin: China/Japan

Name: Alloy tooth
Material: YK05/KD10
Uses: Used for making drill bits
Origin: China

Name: Round steel
Material: 45CrNiMo
Uses: Used for making drill bits
Origin: China

Design team:

Maxdrill owns a technical team whose personnel are responsible for the company’s core R&D tasks. They have a very high professional level and rich theoretical and practical experience. With the support of this team, you will definitely find the right product.

Production process:

1. Drill bit production process:

The color sprayed can be selected according to customer’s needs

CNC milling machine for drilling, high precision, good adaptability and flexibility

Automatic saw cutting, 24-hour continuous operation, high precision and high efficiency

Carburizing heat treatment to enhance the surface hardness and wear resistance of drill rods

CNC thread lathe for drilling rod machining, good thread surface finish, uniform tooth profile

Using automatic upsetter, accurate temperature control, good molding

Quality control:

Drill bit inner diameter and thread detection

Drill rod thread detection

Drill bit inner diameter and thread detection

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