The HA - B - 003 3/8" Length Hex Shank is a specialized drill rod designed for hole saws. Its distinguishing feature is the longer 3/8 - inch hex shank. This drill rod is mainly used to connect the hole saw to the drill chuck and plays a crucial role in accurately positioning the hole saw during operation. The guide drill bit is made of high - speed steel alloy with a hardness of HRC63 - 66. It is also equipped with a quick - release spring, which makes it easier to remove the cut disc after the cutting process. It is suitable for various work scenarios that require precise hole - making.
Features
- Long - shank Design: The 3/8 - inch long hex shank provides better operating space and stability in some special hole - making environments compared to ordinary drill rods, making the hole - making operation more flexible.
- High - quality Guide Drill Bit: The guide drill bit made of high - speed steel alloy has high hardness (HRC63 - 66), ensuring that it is not easily worn during the hole - making process. It can remain sharp for a long time, ensuring accurate positioning and efficient cutting.
- Quick - release Spring: The quick - release spring is a highlight of this product. After the cutting is completed, it can easily remove the cut disc from the hole saw, saving operation time and effort.
| Art No. | Shank Size | Thread Size | Chunk Size |
Fit Size |
| HA-B-003 | 3/8 Hex | 1/2-20 UNF | 3/8 | 9/16-1-3/16 |
Benefits
- Improved Work Efficiency: The combination of the long - shank design and the quick - release spring makes the hole - making operation more convenient and fast, reducing unnecessary operation steps and time waste, and greatly improving work efficiency.
- Guaranteed Hole - making Quality: The high - hardness guide drill bit can accurately position the hole, avoiding deviations during the hole - making process and ensuring the accuracy and quality of the holes.
- Reduced Labor Intensity: The quick - release spring makes it easy to remove the cut disc, reducing the labor intensity of the operator and making the work more comfortable.
Advantages
- Unique Long - shank Advantage: Among the many hole saw drill rods on the market, the long - shank design is the unique advantage of the HA - B - 003, which can meet the hole - making needs in some special scenarios and has wider applicability.
- High - performance Guide Drill Bit: The high - speed steel alloy material and high - hardness characteristics make the guide drill bit of this drill rod perform better than ordinary drill bits, with a longer service life and better cutting results.
- User - friendly Design: The design of the quick - release spring reflects the user - friendliness of the product, fully considering the actual needs of the operator and improving the user experience.
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