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OnBuy.com£12.75Visit shop 15 Piece Hss Titanium Nitride Coated Drill Bit Set - 15Pc Metal Storage Case - Drill Set Hss Bit Titanium Coated 15Pc Metal Storage Case Quality 5032759042449
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This Amtech 15-piece HSS drill bit set is designed for DIY enthusiasts and professionals needing a versatile range of bits for various drilling tasks. Its key benefit lies in the durable titanium nitride coating and high-speed steel construction, offering enhanced performance and longevity across different materials. A potential caveat is that while the set covers common sizes, very specialized or heavy-duty industrial applications might require dedicated bit types.
| Model Part Number | F1132 |
|---|---|
| Brand | Amtech |
HSS stands for High-Speed Steel, a type of alloy steel known for its hardness, wear resistance, and ability to retain its cutting edge at elevated temperatures.
The TiN coating increases the surface hardness of the drill bit, reduces friction, improves heat resistance, and helps to extend the overall lifespan of the bit compared to uncoated HSS bits.
No, these HSS drill bits are not designed for masonry. For drilling into brick, concrete, or stone, you would need masonry drill bits with a carbide tip.
Keep the bits clean by wiping them after use and dry them thoroughly. Store them in the provided case to prevent rust and damage. Using cutting fluid when drilling metal can also help prolong their life.
The set includes sizes ranging from 1.5mm (smallest) up to 10mm (largest).
Yes, the set includes duplicates of the most commonly used smaller sizes: two 1.5mm, two 2mm, and two 2.5mm bits. Other sizes are typically single.
These bits are compatible with standard electric drills (corded or cordless) and drill presses that have a chuck capable of gripping the bit's shank.
Ensure the drill is set to the correct rotation (clockwise for drilling). Check if the bit is dull; the TiN coating can wear over time. Try applying cutting fluid for metal. Make sure you are using the correct speed for the material.
Reduce the drilling pressure, especially with smaller bits. Ensure the drill bit is perpendicular to the surface. Do not force the bit; let the drill do the work. Verify the material being drilled is suitable for HSS bits.
Ensure the drill chuck is properly tightened around the bit shank. Check that the chuck jaws are clean and free of debris. If the bit shank is damaged, it may need replacement.
Reduce drilling speed. Use a lubricant or cutting fluid, especially when drilling metal. Ensure adequate pressure is applied to create shavings that carry heat away, but do not force excessively.
Setup: These drill bits are designed for use with standard corded or cordless drills and drivers that accept the bit shank size. Ensure the bit is securelyclamped in the drill chuck.
Compatibility: Compatible with most standard drill chucks (keyless or keyed) that can accommodate the shank diameter of the bits. Suitable for drilling into wood, plastics, aluminum, and mild steel.
Care:
