CSJ Crown Drill Bit,10D Drill Diameter Range 16.00-16.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

Short Description

The CSJ Crown Drill Bit (10D, Ø16.00–16.99 mm) is an advanced indexable deep-hole drilling solution engineered for high-speed, high-precision machining. Featuring a front-locking insert design and internal coolant channels, it delivers superior chip evacuation, enhanced thermal control, and maximum tool rigidity at depth-to-diameter ratios up to 10D.

Product Introduction

Designed to handle demanding deep-hole operations, the CSJ 10D Crown Drill combines the speed of solid carbide tooling with the cost-efficiency of indexable systems. Its secure front-locking insert mechanism ensures quick, high-repeatability tip changes directly on the spindle, reducing machine downtime. The integrated internal cooling network drives coolant straight to the cutting zone, suppressing heat generation, breaking tough chips, and extending tool life across high-speed continuous production runs.

Key Specifications

Key Benefits & Functions

• Deep-Hole Precision: Maintains straightness and strict hole tolerances without deflection at 10D depths.

• Efficient Heat & Chip Removal: Pressurized internal coolant washes chips out of deep holes while maintaining cool cutting edges.

• Rapid Tool Swaps: Front-locking architecture allows operator insert replacement in seconds without removing the shank from the holder.

• Cost Efficiency: Consumable crown tip design eliminates the need for tool regrinding while maximizing metal removal rates (MRR).

Typical Applications

• Machining Environments: CNC Lathes, Vertical/Horizontal Machining Centers (VMC/HMC), and dedicated Deep-Hole Drilling Machines.

• Target Industries: Mold & Die manufacturing, Automotive engine/drivetrain parts, Heavy Industrial Machinery, Energy & Hydraulics, and Aerospace components.

• Compatible Materials: Carbon Steels, Alloy Steels, Stainless Steels, Cast Iron, and High-Temperature Alloys.