Ruilif was founded in 2011
Contact Info
Address: 1178 Zhaizishan Road, Huangdao District, Qingdao City, Shandong Province
Phone: +86-15063986252
Whatsapp: 8615063986252
Email: lucas@ruiliftools.cn
Why Stable Chip Evacuation Determines Tool Life in Deep Hole Drilling
In deep hole drilling, tool life is closely related to chip evacuation stability. Chip accumulation and load fluctuation can accelerate wear and increase the risk of tool breakage. This article explains the relationship between chip flow and tool life from a process perspective.
Mar 04,2026
What Can Changes in Chip Formation Tell Us in Deep Hole Drilling?
In deep hole drilling, chip formation serves as a direct indicator of machining stability. Observing chip shape and length helps identify evacuation efficiency and potential risks, supporting process optimization in high aspect ratio applications.
Feb 26,2026
Tungsten Powder and Cutting Tools:
Rising tungsten powder prices are reshaping the cost structure and competitive logic of the cutting tool industry. As a core material for cemented carbide tools, tungsten powder directly influences tool performance, stability, and manufacturing strategy, accelerating the shift from price-based competition toward value-driven solutions.
Jan 17,2026
The 14th China CNC Machine Tool Exhibition (CCMT 2026)
Ruilif Tools (Qingdao) Co., Ltd. will participate in CCMT 2026,
Dec 16,2025
What is the difference between alloy drill bits and high-speed steel drill bits?
Alloy is a material with ultra-high hardness and excellent wear resistance. Its disadvantage is that it is prone to breakage, but its wear resistance is extremely strong. Good alloy materials are very useful and expensive. High speed steel drill bits are very good in terms of durability and wear resistance. Generally speaking, for factories in need, high-speed steel drill bits are actually more cost-effective because of their low unit price and decent quality. In general, using high-speed steel drill bits is good, unless it comes into contact with hard materials that cannot be machined by high-speed steel drill bits, and then alloy drill bits are chosen.
Jul 28,2024
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Ruilif Tools (Qingdao) Co., Ltd.
Ruilif Tools (Qingdao) Co., Ltd was established in 2011 and is a professional enterprise specializing in the production of hole machining tools.
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