Consistent Countersink Depth Every Time
Do your customers struggle with inconsistent countersink depth during woodworking? Hongniu Tool offers a reliable solution.
This Depth Stop Countersink Drill Bit is designed with a built-in bearing depth stop, ensuring consistent drilling depth and clean screw finishing. It integrates pre-drilling and countersinking in one step, improving efficiency in hidden screw installations while protecting the wood surface from damage.
The brand is Bodu, developed by Hongniu Tool in Yueqing, Zhejiang.
Bearing Depth Stop for Surface Protection
The key feature of this tool is the bearing depth stop. When the bearing touches the wood surface, it stops rotation, preventing scratches and ensuring uniform countersink depth across multiple holes.
The carbide cutting edge provides sharp and stable cutting performance, reducing chipping and improving hole quality. The drill bit is replaceable, allowing users to adjust or replace components according to different screw sizes.
Users can also adjust the extension length to match specific screw requirements. For best results, perform a test drill and ensure all locking components are properly tightened before use.
Product Specifications and Set Options
This tool is suitable for woodworking applications such as hidden screw installation and furniture assembly.
Product Parameters
|
Item |
8mm Set |
10mm Set |
|
Models Included |
2.8×8, 3.0×8, 3.2×8, 3.5×8, 4.0×8mm |
2.8×10, 3.0×10, 3.2×10, 3.5×10, 4.0×10mm |
|
Center Drill Diameter |
2.8–4.0mm |
2.8–4.0mm |
|
Countersink Diameter |
8mm |
10mm |
|
Shank Diameter |
8mm |
8mm |
|
Total Length |
55mm (without bearing) / 61mm (with bearing) |
55mm (without bearing) / 61mm (with bearing) |
|
Set Weight |
470g |
480g |
|
Core Design |
Bearing depth stop, replaceable drill bit |
Bearing depth stop, replaceable drill bit |
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