CSJ Crown Drill Bit, 6D Drill Diameter Range 10.50-10.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

Here is a professional, high-converting product listing copy in English, formatted for clarity and scannability.

Short Description

The CSJ Crown Drill Bit is a high-performance, indexable deep-hole drilling solution featuring a 6D drill diameter range of 10.50–10.99 mm. Engineered with a secure front-locking body and an advanced internal cooling system, this tool delivers exceptional stability, high-speed chip evacuation, and precision for demanding industrial machining.

Product Introduction

Designed for maximum efficiency and longevity, the CSJ Crown Drill Bit redefines high-speed, deep-hole drilling. It combines the rigid support of a front-locking body with the convenience of a side-locking drill tip/indexable insert system. This innovative design allows for quick insert replacements without removing the drill body from the machine, drastically reducing downtime. Equipped with dual internal coolant channels, it ensures direct thermal regulation at the cutting edge, effectively preventing chip accumulation and premature tool wear.

Product Parameters

Key Product Functions & Benefits

• High-Speed Deep-Hole Machining: The 6D depth capacity enables rapid, deep penetration while maintaining strict hole linearity and surface finish quality.

• Advanced Internal Cooling: Through-body coolant holes deliver high-pressure fluid directly to the cutting zone, maximizing heat dissipation and flushing chips out effortlessly.

• Dual-Locking Stability: The front-locking structure paired with a side-locking tip eliminates micro-vibrations, ensuring precise centering and preventing tool deflection.

• Cost-Efficient Indexable Design: Eliminates the need for regrinding. Simply swap out the crown insert/tip to restore a brand-new cutting edge instantly.

Application Scenarios

• Automotive Manufacturing: Perfect for drilling engine blocks, crankshafts, and transmission components.

• Aerospace Engineering: Ideal for machining high-strength alloys and structural deep-hole components.

• Heavy Machinery & Mold Making: Used for deep coolant lines in injection molds and heavy-duty structural frames.

• General Engineering & CNC Machining: Suitable for high-volume automated production lines utilizing CNC milling machines, lathes, and machining centers.