CSJ Crown Drill Bit, 3D Drill Diameter Range 32.00-32.99, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

The CSJ Crown Drill Bit (32.00–32.99 mm) is a high-efficiency indexable insert drill engineered for high-speed, deep-hole drilling applications. Featuring an advanced front-locking body mechanism and an integrated internal cooling system, this side-locking drill tip ensures exceptional rigidity, optimal chip evacuation, and superior processing stability. It is the ideal tooling solution for achieving high-precision, large-diameter holes with maximum productivity.

Technical Parameters

Core Applications & Uses

• High-Speed Deep-Hole Drilling: Specifically designed to maintain high feed rates and cutting speeds during 3D depth drilling without compromising hole accuracy.

• Heavy-Duty Machining: Ideal for high-precision hole making in tough materials, including carbon steel, alloy steel, stainless steel, and cast iron.

• Excellent Chip Evacuation: The built-in internal cooling channels deliver high-pressure coolant directly to the cutting edge, rapidly flushing out chips and preventing heat buildup.

• Industrial Applications: Widely utilized in mold and die manufacturing, automotive components, heavy machinery, aerospace, and energy industry processing.

Key Product Highlights for Buyers:

• Cost-Effective: The replaceable side-locking crown tip allows you to replace only the worn cutting edge rather than the entire drill body.

• High Rigidity: The secure front-locking structure minimizes vibration, extending tool life and ensuring excellent surface finish.