M42 Super HSS Industrial Grade Black Oxide Twist Drill Bit

Name: M42 Super HSS Industrial Grade Black Oxide Twist Drill Bit
Brand: Taixing Hongyu Tool Factory
SKU: AgvRxmqoVThi
Price: 42 INR

5.0InStock Source-listed auditby Taixing Hongyu Tool Factory

₹42≈ $0.5 · indicative, confirm with supplier

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Description

M42 Super HSS Industrial Grade Black Oxide Twist Drill Bit. Precision Fully Ground Flute: Optimized helix angle ensures fast chip removal, preventing overheating and bit seizure. Split Self-Centering Point: Eliminates bit wandering for accurate positioning without pre-drilling on various surfaces. Premium M35/M42 Cobalt HSS: 5-8% cobalt content provides superior heat and wear resistance for tough materials. Wear-Resistant Tin Coating: Extends service life significantly compared to ordinary white HSS drills. Customized Material & Size: Full size range and material options available for tailored drilling solutions. Anti-Burning Smooth Flute: Design prevents clogging and overheating during continuous metal drilling operations. Factory Direct Supply: Direct manufacturer since 1999 with over 30 years of industry experience. OEM & ODM Services: Support for custom designs, samples, and private label services for global clients.