Crownioc Drill

• Diameter Range: 12mm – 37mm (0.472” – 1.457”)
• Length Range: 3XD, 5XD, 7XD, 10XD
• Solely available in 42CrMo (Comparable to AISI 4140) for lathes and low precision machining

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Product Description

• Features exchangeable carbide drill tips manufactured from WPP25 fine-grained carbide substrate with an AlTiN (Aluminum Titanium Nitride) coating applied using HiPIMS (High-Power Impulse Magnetron Sputtering) technology
• A gold-colored ZrN (Zirconium Nitride) top coating serves as a visual wear indicator, allowing operators to quickly identify insert wear and maximize tool utilization
• Designed primarily for drilling ISO P high-strength steels up to 43 HRC, with secondary applications in ISO K cast iron
• Optimal for through drilling, blind drilling, and stacked plate drilling
• The exchangeable drill tip design supports drilling depths of up to 10×D without pilot drilling
• See page 47 of our catalogue under the “Download” tab for detailed dimensions, tolerances, and applicable inserts
• Please contact us for inquiries on pricing or customized solutions