Titanium Coated Drill Bit Set with Long Service Life for Metal Wood and Plastic Drilling

This titanium coated drill bit set combines attractive golden titanium nitride coating with dependable HSS construction to deliver long service life across metal, wood and plastic drilling tasks. The TiN coating creates a hard, low-friction surface that reduces heat generation and wear, allowing each bit to stay sharper for longer than uncoated equivalents. For workshops, handymen and production lines that drill a mix of materials, this set offers an excellent balance of performance, durability and value.

The 135-degree split point provides a clean, self-centering start on metal surfaces, while the coating resists corrosion and material adhesion that can dull standard bits. Because the coating lowers friction, chips slide away more easily and the cutting zone remains cooler during extended use. This translates directly into fewer bit changes, fewer ruined holes and a lower cost per drilled hole over the life of the set.

• Titanium Nitride Coating: A golden TiN layer adds surface hardness and lubricity, reducing friction and heat during cutting.
• Extended Service Life: Coated edges resist wear and material buildup, keeping bits effective up to several times longer than uncoated HSS.
• Multi-Material Versatility: Drills cleanly through mild steel, aluminum, wood, plywood, plastic and composite boards.
• 135° Split Point: Self-centering tip prevents walking and delivers accurate hole starts without center punching.
• Corrosion Resistance: The coating shields the steel surface, protecting the set from rust in humid workshop conditions.
• Organized Storage: A clear plastic case with marked sizes keeps the kit tidy and ready for immediate use.

This titanium coated set is a favorite among electricians, carpenters, furniture makers and general maintenance crews because one kit handles most everyday drilling needs. On metal jobs such as steel brackets, aluminum profiles and electrical enclosures, the split point and coating deliver accurate holes with less effort. On wood and panel materials, the bits produce clean entries without tearing, and on plastics they resist chipping when moderate speeds are used.

Retailers and distributors appreciate the visual appeal of the golden coating, which signals quality to end users and supports premium shelf positioning. The set is equally suitable for home toolboxes, contractor vans and light industrial workbenches, making it a versatile stock-keeping unit for hardware and e-commerce channels.

Sets are available in plastic cases, blister cards and poly pouches, all shipped in export cartons with adequate protection. We support custom branding, size assortments and display packaging for retail chains and online sellers. Coating thickness and adhesion are verified by sampling inspection, and each lot is tested for drilling performance on representative materials.

Our factory maintains stable production capacity and strict quality control, ensuring consistent coating quality and edge geometry across large orders. We provide competitive quotations, fast sample delivery and professional export documentation. Contact our sales team to discuss your target market and packaging preferences.