CSJ Crown Drill Bit, 3D Drill Diameter Range 11.00-11.49mm, Front-Locking Body with Internal Cooling for High-Speed Deep-Hole Drilling, Indexable Insert Drill / Side-Locking Drill Tip

The CSJ Crown Drill Bit (3D, $\varnothing$ 11.00–11.49 mm) is a high-performance indexable insert drill engineered for precision high-speed, deep-hole drilling. Featuring an advanced front-locking body for exceptional structural stability and internal cooling channels for superior chip evacuation and heat reduction, this tool ensures maximum productivity, minimal downtime, and extended tool life. Its innovative side-locking drill tip design allows for quick, secure insert replacements without removing the drill body from the machine.

Technical Specifications

Applications & Uses

• High-Speed Deep-Hole Drilling: Optimized for high-efficiency machining where rapid cycle times and precise hole depth-to-diameter ratios are required.

• Diverse Material Machining: Ideal for drilling a wide range of materials, including carbon steel, alloy steel, stainless steel, and cast iron.

• Heavy-Duty Manufacturing: Widely used in automotive, aerospace, mold-making, and heavy machinery industries for high-volume production.

• CNC & Machining Centers: Perfectly suited for CNC milling machines, lathe operations, and specialized deep-hole drilling equipment.