Name: CSJ Crown Drill Bit, 4D Drill Diameter Range 9.50-9.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip - Industrial Drills & Drilling Tools - Xiangringyang
Price: 223.0000 USD
Availability: InStock

CSJ Crown Drill Bit, 4D Drill Diameter Range 9.50-9.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

$223.0000

The CSJ Crown Drill Bit is a high-performance, 4D indexable insert drill engineered for high-speed, deep-hole machining. Featuring an advanced front-locking body design and a side-locking drill tip, it ensures exceptional stability, rapid tip replacement, and maximum rigidity under heavy cutting loads. Equipped with internal cooling (through-coolant) pathways, this tool delivers superior chip evacuation and excellent thermal management, drastically extending tool life and ensuring precise hole quality.

Technical Parameters

Parameter	Specification
Product Series	CSJ Crown Drill Bit
Drill Depth Ratio	4D (4 $\times$ Diameter)
Diameter Range ( $\emptyset$ )	9.50 mm – 9.99 mm
Locking Mechanism	Front-Locking Body / Side-Locking Drill Tip
Cooling System	Internal Through-Coolant (Thru-Hole Cooling)
Insert Type	Indexable / Replaceable Crown Insert

Applications & Uses

High-Speed Deep-Hole Drilling: Optimized for high-efficiency 4D depth drilling operations without compromising on accuracy.
Excellent Chip Evacuation: Internal cooling channels force chips out quickly, making it ideal for blind holes and deep cavities.
Multi-Material Versatility: Suitable for high-speed machining across various materials, including steel, alloy steel, cast iron, and stainless steel.
Industrial Manufacturing: Widely used in automotive components, heavy machinery, mold and die making, and aerospace precision engineering.