CSJ Crown Drill Bit, 5D Drill Diameter Range 36.00-36.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

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Product Short Description

The CSJ Crown Drill Bit (5D, Ø36.00-36.99mm) is a high-performance, indexable deep-hole drilling solution. Featuring an advanced front-locking body, side-locking drill tip, and internal cooling technology, it is engineered for high-speed, high-precision chip evacuation and exceptional tool longevity in demanding industrial applications.

Product Introduction

Engineered for ultimate stability and efficiency, the CSJ Crown Drill Bit redefines high-speed deep-hole drilling. This 5D indexable insert drill combines a secure front-locking mechanism with a reliable side-locking drill tip to eliminate vibration and ensure perfect hole alignment. Powered by an integrated internal cooling system, it delivers coolant directly to the cutting edge, drastically reducing thermal wear and guaranteeing smooth chip evacuation even at maximum depths.

Product Parameters

Product Benefits & Functions

• High-Speed Deep Drilling: Optimized 5D depth capacity handles high feed rates without sacrificing structural rigidity.

• Superior Thermal Control: Internal cooling channels lower cutting zone temperatures, extending insert lifespan and preventing work-hardening.

• Dual-Locking Stability: The front-locking body paired with a side-locking tip provides maximum clamping force to resist high torsional stress.

• Cost-Efficient Indexable Design: Easily replace the drill tip or inserts instead of the entire tool body, significantly lowering operating costs.

• Excellent Surface Finish: High chip-evacuation efficiency prevents re-cutting of chips, ensuring smooth and precise hole walls.

Application Scenarios

• Heavy Machinery Manufacturing: Drilling large-diameter, deep holes in structural frames, gears, and heavy components.

• Automotive & Aerospace: High-precision machining of engine blocks, drivetrain components, and structural alloys.

• Mold & Die Industry: Efficient deep-hole drilling for cooling lines in complex injection molds.

• Energy & Power Generation: Machining of tubesheets, turbines, and oil/gas drilling equipment components.

• Compatible Materials: Highly effective for Carbon Steel, Alloy Steel, Cast Iron, Stainless Steel, and High-Temperature Alloys.