Product Description of Drill Bits:
Welcome to Danyang Daming Co., Ltd., where we take pride in introducing our flagship product – the fully ground titanium coated countersink drill bit. Crafted with precision for professionals seeking accurate drilling and flawless countersinking, our drill stands out. Made from top-notch High Speed Steel (HSS) material, and employing advanced fully ground techniques alongside durable titanium coating, our drills excel in performance and longevity across various applications.
Product Features Drill Bits:
Material: Crafted from High Speed Steel (HSS) for unparalleled hardness and heat resistance.
Process: Our fully ground finish ensures precise dimensions and symmetry, minimizing vibration and enhancing drilling accuracy.
Coating: With a titanium coating, our drills boast enhanced wear resistance, reducing friction and heat during cutting.
Design: Tailored for countersinking, suitable for various fastener installations.
Applications of Drill Bits:
Our fully ground titanium coated countersunk drills find application across a broad spectrum of materials, including but not limited to:
Metalworking: stainless steel, aluminum, iron, and more.
Woodworking: hardwoods, softwoods, etc.
Plastics and composite materials.
Advantages of Drill Bits:
Increased Efficiency: Precision full grind process cuts down drilling time, boosting efficiency.
Extended Life: The titanium coating significantly prolongs the drill's lifespan, reducing replacement frequency.
Enhanced Performance: The marriage of high-speed steel and titanium coating delivers exceptional cutting performance and wear resistance.
Ease of Use: Designed for easy installation of diverse fasteners, streamlining operations across a wide array of applications.
Purchase Information of Drill Bits:
Inventory: We maintain ample stock for swift deliveries.
Pricing: Competitive pricing tailored to meet diverse customer needs.
Purchase Options: Customers can conveniently order online or reach out to our sales team for more details.
Experience the pinnacle of professional-grade performance and quality with our fully ground titanium coated countersunk bits from Danyang Daming Co., Ltd. Contact us now for further information or to place your order.

Product name | HSS Fully Ground Titanium Coated Twist Drill Bit with Countersink |
Material | HSS4341, 6542, M35 or tungsten carbide |
Standard | DIN335 C |
Process
| fully ground |
Surface finishing | bright black oxide, Tin coated (other requirements are also available) |
Point angle | 90° |
Size | 4.3-31MM |

