FineDrill

FineDrill Our company is dedicated to providing innovat

Welcome to FineDrill (ChangSha Fast Drill Engineering Machinery Co.,Ltd), a leading manufacturer of engineering machinery with a specialization in the production of high-quality Core drill bits and Drill rigs.

26/01/2026

12 cut Diamond drill bit

MAKER - DRILL BITS
17/12/2025

MAKER - DRILL BITS

16/12/2025

What are the main advantages of the hot-press sintering process?
This process significantly increases the density of the bit matrix and the bonding strength between the diamond segments and the bit body. This results in a more wear-resistant bit with a longer service life, capable of adapting to various formations from medium-hard to very hard rock

05/12/2025

What is an NQ Hot-Pressed Sintered Diamond Core Bit?
It is a core bit manufactured to the standard NQ size gauge using the hot-press sintering process, which bonds diamond particles to a metal matrix (typically tungsten carbide-based) under high temperature and pressure. It is primarily used for core drilling in geological exploration and engineering surveys.

17/10/2025

Personality isn't everything! 5 steps to become more attractive without changing your looks

13/10/2025

How to choose core drill bit for mining?

500meter drilling rig, include all tools,accessories. Hole diameter :140-350mm andrew@finedrill.com
11/07/2025

500meter drilling rig, include all tools,accessories.
Hole diameter :140-350mm

[email protected]

05/03/2025

Inspection on Piling‌ Core Drill bit

16/01/2025

drilling!

water pressure test device.
08/01/2025

water pressure test device.

Address

A15 Zhonglingxiaoqu Kaifu
Changshan
410005

Opening Hours

Monday 08:30 - 18:00
Tuesday 08:30 - 18:00
Wednesday 08:30 - 18:00
Thursday 08:30 - 18:00
Friday 08:30 - 18:00

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