CSJ Crown Drill Bit,10D Drill Diameter Range 23.00-23.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

CSJ Crown Drill Bit,10D Drill Diameter Range 23.00-23.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

$771.0000

Short Description

The CSJ Crown Drill Bit (10D) is a high-performance indexable drilling tool designed for deep-hole machining. Featuring a front-locking side-locking drill tip design and internal cooling channels, it delivers superior rigidity, efficient chip evacuation, and high-speed precision across demanding industrial applications.

Product Description

Engineered for deep-hole operations up to 10 times the drill diameter (10D), the CSJ Crown Drill Bit combines stability with cutting efficiency. Its advanced front-locking mechanism allows quick, precise insert replacement directly on the machine, drastically reducing downtime. The integrated internal cooling system delivers high-pressure coolant directly to the cutting edge, effectively lowering temperatures, breaking chips, and extending tool life during high-speed feed rates. Built for high-rigidity performance, this tool handles heavy-duty steel and alloy processing with exceptional accuracy and minimal deflection.

Product Specifications

Specification	Details
Product Series	CSJ Crown Drill Bit
Drilling Depth Ratio	10D (10x Diameter)
Drill Diameter Range	23.00 mm – 23.99 mm
Locking Mechanism	Front-Locking / Side-Locking Insert Design
Coolant System	Internal Through-Coolant Channels
Insert Type	Indexable Crown Drill Tip
Shank Type	High-Rigidity Cylindrical Shank

Key Functions & Benefits

Efficient Deep-Hole Penetration: Machining up to 10D depth in a single pass without peck drilling.
Rapid Tool Changes: Front-locking structural design enables fast crown tip replacement without removing the body from the holder.
Thermal & Chip Control: Dual internal coolant holes ensure immediate heat dissipation and smooth chip flushing.
High Precision & Surface Finish: Reinforced shank body minimizes vibration, ensuring accurate hole tolerance and high wall quality.

Application Scenarios

Heavy Industry & Machinery: Deep-hole processing in structural steel, hydraulic blocks, and valve manifolds.
Automotive & Aerospace: High-speed drilling of engine blocks, transmission components, and landing gear assemblies.
Mold & Die Manufacturing: Machining deep cooling channels and core pin holes in large mold bases.
Energy & Power Equipment: Drilling flanges, tube sheets, and heavy-duty turbine housings.