CSJ Crown Drill Bit, 5D Drill Diameter Range 34.00-34.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

Product Short Description

The CSJ Crown Drill Bit (5D, Ø34.00–34.99mm) is a premium high-speed, deep-hole drilling solution featuring an advanced front-locking body and an internal cooling system. Engineered for maximum stability and efficiency, this indexable insert drill delivers superior precision and effortless chip evacuation in heavy-duty industrial applications.

Product Introduction

Unlock next-level drilling efficiency with the CSJ Crown Drill Bit. Specifically designed for demanding high-speed deep-hole operations, this 5D indexable insert drill features a robust front-locking body paired with a side-locking drill tip. This unique dual-locking mechanism guarantees exceptional rigidity, minimizes vibration, and prevents insert shifting even under extreme cutting forces.

Equipped with an advanced internal cooling system, the tool delivers high-pressure coolant directly to the cutting edge. This drastically reduces thermal buildup, accelerates chip evacuation, and significantly extends the tool’s lifespan. Whether you are running high-speed production lines or tackling tough alloy materials, the CSJ Crown Drill delivers flawless hole accuracy and a superior surface finish every time.

Product Parameters

Key Product Functions & Benefits

• High-Speed Deep-Hole Performance: The 5D depth capability allows for rapid, precise deep-hole drilling without compromising on straightness or structural integrity.

• Dual-Locking Stability: The combination of a front-locking body and side-locking drill tip provides maximum gripping force, ensuring high repeatability and safety during high-feed operations.

• Advanced Thermal Management: Optimized internal cooling channels flush out heat and chips instantly, preventing work hardening and protecting the cutting edge.

• Cost-Efficient Indexable Design: Eliminate the need for regrinding. Simply replace or index the crown insert to maintain a brand-new cutting edge, minimizing downtime and tool inventory costs.

Target Applications & Industries

This high-performance drill bit is ideal for medium-to-large hole-making operations across various heavy industries:

• Industries: Aerospace, Automotive, Oil & Gas, Heavy Machinery Manufacturing, Die & Mold Making, and Power Generation.

• Applicable Materials: Carbon Steel, Alloy Steel, Stainless Steel, Cast Iron, and High-Temperature Alloys.

• Compatible Machinery: CNC Machining Centers, CNC Lathes, Deep-Hole Drilling Machines, and Boring Mills.