CSJ Crown Drill Bit,10D Drill Diameter Range 13.00-13.99, 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 is a high-performance 10D deep-hole drilling solution designed for drill diameters from 13.00 to 13.99 mm. Featuring a front-locking body, internal cooling channels, and an indexable insert or side-locking drill tip, it provides stable cutting performance, efficient chip evacuation, and reliable drilling accuracy for high-speed machining applications.

Product Introduction

The CSJ Crown Drill Bit is engineered for high-speed and deep-hole drilling where stability, cooling efficiency, and tool life are critical. With a 10D drilling depth capability, the tool is suitable for producing deep and accurate holes while maintaining consistent cutting performance.

The front-locking body provides secure and convenient insert positioning, helping improve tool stability during demanding drilling operations. The integrated internal cooling system delivers coolant directly toward the cutting area, helping control cutting temperature, reduce friction, and improve chip evacuation during high-speed drilling.

The drill can be configured with an indexable insert drill tip or side-locking drill tip, providing flexibility for different machining requirements. Its replaceable cutting design can also help reduce tooling costs and minimize downtime compared with conventional solid drills.

Designed for CNC machining centers and high-speed drilling equipment, the CSJ Crown Drill Bit is suitable for industrial applications requiring repeatable hole quality, efficient material removal, and dependable tool performance.

Product Parameters

Parameter	Specification
Product Type	CSJ Crown Drill Bit
Drill Series	10D Deep-Hole Drill
Drill Diameter Range	13.00–13.99 mm
Drilling Depth	Up to 10 × D
Tool Design	Front-Locking Body
Cooling Method	Internal Cooling
Cutting Tip	Indexable Insert / Side-Locking Drill Tip
Application	High-Speed Deep-Hole Drilling
Tool Mounting	CNC Machine Compatible
Cutting System	Replaceable Cutting Tip
Chip Evacuation	Enhanced by Internal Coolant
Main Features	High Speed, Stable Cutting, Efficient Cooling, Replaceable Tip

Actual cutting parameters, recommended speeds, feeds, materials, and insert specifications should be selected according to the workpiece material, machine conditions, coolant system, and specific tool configuration.

Product Function

The CSJ Crown Drill Bit is primarily designed for high-speed deep-hole drilling. Its 10D configuration enables efficient machining of holes with depths of up to approximately ten times the drill diameter.

The internal cooling system helps deliver coolant directly to the cutting zone, reducing heat accumulation and assisting with chip removal. This is particularly useful when drilling deep holes where conventional external coolant delivery may not provide sufficient cooling or chip evacuation.

The replaceable indexable insert or side-locking drill tip allows worn cutting components to be replaced without necessarily replacing the entire drill body. This can improve tool utilization, simplify maintenance, and reduce overall tooling costs.

The front-locking body also contributes to secure tip positioning and stable cutting, helping maintain hole accuracy and surface quality during high-speed machining.

Application Scenarios

CNC Machining

The CSJ Crown Drill Bit is suitable for CNC machining centers and automated production lines where consistent drilling accuracy and repeatable tool performance are required.

Deep-Hole Drilling

With a 10D drilling configuration, the tool is designed for applications requiring relatively deep holes without frequent tool changes or multiple drilling operations.

High-Speed Drilling

The combination of internal cooling and replaceable cutting tips makes the drill suitable for high-speed drilling processes where cutting temperature, chip evacuation, and productivity are important considerations.

Automotive Manufacturing

The drill can be used for precision hole-making operations in automotive components, including metal housings, structural components, engine-related parts, and other machined components.

General Metalworking

It is suitable for a wide range of industrial metalworking applications where reliable deep-hole drilling and efficient material removal are required.

Mold and Die Manufacturing

The drill can be applied to mold, die, and tooling components requiring accurate and relatively deep holes during CNC machining.

Key Advantages

• 10D deep-hole drilling capability for extended drilling depth.
• 13.00–13.99 mm diameter range for precision hole-making applications.
• Internal cooling improves heat control and chip evacuation.
• Front-locking body provides secure and stable cutting-tip positioning.
• Indexable insert or side-locking drill tip offers flexible cutting configurations.
• Replaceable cutting components can help reduce tooling and maintenance costs.
• High-speed drilling design supports improved machining productivity.
• Suitable for CNC machining centers and industrial production environments.
• Designed for stable performance in demanding deep-hole drilling applications.