Straight Shank Metal Twist Drill Bit 1-20mm with Tungsten Carbide TiCN Coating for Professional Drilling
Professional straight shank metal twist drill bits featuring tungsten carbide construction with TiCN copper coating for superior drilling performance across multiple materials.
| Material | Tungsten Carbide |
| Coating | TiCN (Titanium Carbonitride) Copper Coating |
| Size Range | 1-20mm diameter |
| Shank Type | Cylindrical straight shank |
| Applications | Metal, wood, plastics, stainless steel |
- Extended Durability: Tungsten carbide construction with TiCN copper coating ensures superior wear resistance and longer tool life
- Heat Resistance: TiCN coating reduces heat buildup during high-speed drilling operations
- Precision Engineering: Standard twist drill design minimizes bit walking and slipping for accurate, clean holes
- Material Versatility: Suitable for metal, wood, plastics, and stainless steel applications
- Custom Sizing: Available in 1-20mm diameters with non-standard customization options
Dongguan Kunming Electronic Technology Co., Ltd. specializes in CNC tool production and sales, serving industries including mold processing, automotive parts, IT, graphite processing, shipping, and machinery. The company maintains close customer cooperation and continuous product innovation to provide stable, high-quality cutting tools.
Standard mold tools, stainless steel tools, aluminum tools, graphite tools, micro-diameter tools, T-type tools, tungsten steel drills, rough milling cutters, tungsten steel reamers, chamfering cutters, inner R cutters, fixed point drills, taper cutters, and customized non-standard tools.
Yes, volume pricing is available for larger quantity orders.
Production time depends on order quantity and seasonal demand factors.
Yes, we can deliver products to your designated forwarder within China.
We specialize in custom tool production based on your drawings and samples.
Send us an inquiry or message, and our sales team will respond promptly.
100% T/T in advance for small orders; negotiable terms for high-value orders.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.