Product Name | Countersink drill bit |
Material | Steel |
Size | 2.8-4.0mm |
Surface | Painting |
Shank Diameter | 8mm/10mm |
Uses | Used for drilling screw holes in solid wood, wooden boards, and other materials, and sinking screw heads |
Features | 1.Reliable Drilling: The countersink drill bit is crafted with precision, ensuring it remains sturdy under bending and high-speed work. 2. Fast Chip Removal: Featuring a spiral flute, this drill bit efficiently clears wood chips, enhancing overall drilling efficiency. 3.Adjustable Design: The integrated drill stop allows for easy adjustment of drilling depth, offering precision and versatility for various tasks. 4.Wider Application: Made from premium alloy steel, this drill bit is versatile, suitable for drilling into wood, plastic, soft metals, and fiberboard. 5. Simple to Install: With its compact size and lightweight design, the countersink drill bit is easy to install, making it a convenient addition to your toolkit. |
Specifications |
Overall Length |
Center Drill Diameter |
Countersink Diameter |
Shank Diameter |
2.8*8mm |
60mm |
2.8mm |
8mm |
8mm |
3*8mm |
60mm |
3mm |
8mm |
8mm |
3.2*8mm |
60mm |
3.2mm |
8mm |
8mm |
3.5*8mm |
60mm |
3.5mm |
8mm |
8mm |
4*8mm |
60mm |
4mm |
8mm |
8mm |
2.8*10mm |
60mm |
2.8mm |
10mm |
10mm |
3*10mm |
60mm |
3mm |
10mm |
10mm |
3.2*10mm |
60mm |
3.2mm |
10mm |
10mm |
3.5*10mm |
60mm |
3.5mm |
10mm |
10mm |
4*10mm |
60mm |
4mm |
10mm |
10mm |
The size is for reference only, please refer to the actual product
Shipping: Express delivery, air shipping, sea shipping are available for your request. Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.
Packing: We also supply single pvc bag,paper bag,colored plastic square box,transparent plastic box,skin card,sandwich and so on packages with size, logo,brand and other information.
Q: Is OEM available?
A: Yes, OEM and customization are available. Graved logo marker,Laser logo marker,, customized packing. Printed Inner box, Carton box.
Q: Are samples available?
A: Yes, you can ask some samples for testing after confirming our prices, but please pay the sample and freight fee, the sample fee will be returned to you after you making official order.
Q: What is your payment terms?
A: T/T,L/C,D/A,D/P,Paypal,Western Union,for different circumstances.
Q: What's your delivery way?
A: Express delivery, air shipping, sea shipping are available for your request.
Q: What's your delivery time?
A: Usual delivery time is 5-10days after receiving the advance payment; For the customized product, 15-30 days after receiving the advance payment.
+86 15252968666