CSJ Crown Drill Bit, 5D Drill Diameter Range 14.0-14.99, 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, Ø14.0–14.99mm) is a high-performance indexable insert drill engineered for high-speed, deep-hole drilling. Featuring an advanced front-locking body and an internal cooling system, it delivers exceptional stability, rapid chip evacuation, and prolonged tool life for demanding machining operations.

Product Introduction

Unlock maximum efficiency in deep-hole machining with the CSJ Crown Drill Bit. Designed for precision and high-speed performance, this 5D indexable drill body accommodates a diameter range of 14.0mm to 14.99mm.

At its core is a robust front-locking design combined with a side-locking drill tip, ensuring rigid clamping, zero slippage, and effortless insert replacement right on the machine. To combat the extreme heat generated during deep-hole penetration, the body features integrated internal cooling channels that deliver coolant directly to the cutting edge. This drastically reduces thermal wear and guarantees superior surface finishes.

Product Specifications (Parameters)

Product Functions & Benefits (Product Action)

• High-Speed Deep Penetration: The 5D depth capacity allows for rapid, continuous deep-hole drilling without the need for frequent pecking cycles.

• Internal Coolant Delivery: Direct internal cooling flushes out chips instantly from the hole, preventing chip clogging and catastrophic tool failure.

• Rigid Front- & Side-Locking: The dual-assurance locking mechanism minimizes vibration at high RPMs, ensuring precise hole tolerance and concentricity.

• Cost-Efficient Indexable Design: Instead of replacing the entire drill bit, you only swap the crown insert, significantly lowering your cost-per-hole.

Applications & Target Scenarios

The CSJ Crown Drill Bit is highly versatile and optimized for heavy-duty industrial manufacturing, including:

• Industries: Automotive, aerospace, mold and die manufacturing, oil & gas, and heavy machinery production.

• Machinery: Ideal for use on CNC Machining Centers, CNC lathes, boring machines, and specialized deep-hole drilling equipment.

• Applicable Materials: Excellent for drilling carbon steel, alloy steel, stainless steel, cast iron, and high-temperature alloys.