CSJ Crown Drill Bit,10D Drill Diameter Range 33.00-33.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

Short Description

High-performance 10D CSJ Crown Drill Bit featuring a front-locking body design, indexable insert drill/side-locking drill tip, and internal cooling system. Specially engineered for high-speed, high-precision deep-hole drilling in demanding industrial applications.

Product Description

The 10D CSJ Crown Drill Bit is designed for high-efficiency and extreme-depth machining operations. Engineered with an advanced front-locking body mechanism and compatible with indexable insert / side-locking drill tips, this tool ensures superior clamping stability, maximum rigid performance, and easy tip replacement without dismounting the tool body.

Equipped with an integrated internal cooling channel system, the CSJ Crown Drill directly delivers high-pressure coolant to the cutting area. This effectively dissipates heat, reduces friction, optimizes chip evacuation, and significantly prolongs tool life during continuous high-speed deep-hole drilling.

Key Highlights:

• Superior Stability: Front-locking / side-locking design ensures strong tool rigidity and high positional accuracy.

• Internal Coolant System: High-pressure internal cooling ensures efficient heat dissipation and rapid chip clearance.

• High Efficiency: Enables high-speed feed rates and deeper hole processing up to 10 times the drill diameter (10D).

• Cost-Effective Maintenance: Indexable drill tip system reduces downtime and lowers overall tooling costs.

Product Specifications

Product Functions & Features

1. Deep-Hole Precision Drilling: Specially designed to handle high-aspect-ratio holes (up to 10D) with excellent hole straightness and surface finish.

2. Thermal Management & Chip Removal: Internal coolant passages prevent thermal deformation and eliminate chip clogging in deep cavities.

3. Quick-Change Indexable System: Allows quick tip replacement on the machine, minimizing setup times and operational downtime.

4. Vibration Reduction: Rigorous front-locking structure absorbs radial forces during high-speed feed operations.

Applications & Usage Scenarios

• Heavy Machinery Manufacturing: Machining deep oil channels, structural fastener holes, and heavy hydraulic components.

• Automotive Industry: Drilling engine blocks, crankshafts, transmission shafts, and chassis structural parts.

• Aerospace & Defense: Precision deep-hole drilling in high-strength alloy components and structural frameworks.

• Mold & Die Fabrication: Machining deep cooling channels, ejector pin holes, and complex cavity cooling lines in injection molds.

• Energy & Power Equipment: Deep drilling operations for wind turbine components, pressure vessels, and flange connections.