CSJ Crown Drill Bit, 7D Drill Diameter Range 30.00-30.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

CSJ Crown Drill Bit, 7D Drill Diameter Range 30.00-30.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

$841.0000

Product Description

The CSJ Crown Drill Bit is a high-performance indexable insert drill engineered for precision deep-hole drilling. Featuring a front-locking body with an internal cooling system, this 7D drill ensures exceptional stability and superior chip evacuation at high speeds. Designed for a diameter range of 30.00mm to 30.99mm, it offers reliable, precise results for demanding industrial applications.

Product Introduction

Designed to tackle the challenges of high-speed, deep-hole drilling, the CSJ Crown Drill Bit combines a robust front-locking mechanism with an advanced internal cooling system. The 7D drilling depth capability allows for deep penetration without compromising accuracy. The side-locking drill tip and indexable insert design provide flexibility and extended tool life, making it a cost-effective solution for high-volume manufacturing and heavy-duty machining tasks.

Product Parameters

Parameter	Specification
Drill Type	Indexable Insert Drill / Crown Drill Bit
Drilling Depth Ratio	7D (7 x Diameter)
Diameter Range	30.00 mm – 30.99 mm
Locking Mechanism	Front-Locking Body / Side-Locking Drill Tip
Cooling System	Internal Cooling
Application	High-Speed Deep-Hole Drilling

Product Functions

High-Speed Drilling: Engineered to withstand the extreme forces of high-speed machining, reducing cycle times.
Deep-Hole Precision: The 7D ratio and rigid locking mechanism maintain straightness and accuracy in deep holes.
Efficient Chip Evacuation: Internal cooling channels deliver coolant directly to the cutting edge, flushing chips away and preventing heat buildup.
Cost Efficiency: Indexable inserts allow for quick replacement of the cutting edge without discarding the entire drill body.

Application Scenarios

Automotive Manufacturing: Machining engine blocks, cylinder heads, and transmission components.
Aerospace Industry: Drilling deep holes in landing gear and structural components.
Heavy Machinery: Producing hydraulic cylinders and large equipment parts.
Mold & Die Making: Creating cooling channels and deep ejector pin holes.
General Precision Engineering: Any application requiring accurate, high-speed deep-hole drilling in a 30mm diameter range.