Bluespot Tap and Drill Bit Set - M3-M12
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eBay6pc Tap and Drill Bit Set Metric M3 M4 M5 M6 M8 M10 M12 Thread Cutter 20512
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£17.09
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Bluespot 6pc Tap and Drill Bit Set Metric M3 M4 M5 M6 M8 M10 M12 Thread CutterFree delivery in 1–3 days£17.59Visit shop →
Blue Spot 20512 15 Piece Drill and Tap Set (M3-M12) (2.5-10.2mm)Free delivery in 1–3 days£18.49Visit shop →
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BlueSpot Tools Drill & Tap Set, 15 Piece£3.50 delivery£19.89Visit shop →
BlueSpot - 15 PCE Drill and Tap Set (M3-M12) (2.5-10.2mm)Free delivery in 1–3 days£20.99Visit shop →
BlueSpot 15pc Drill and Tap Set M3-M12 2.5-10.2mm Thread Repair MetricFree delivery in 1–3 days£22.26Visit shop →
Bluespot Tools Drill & Tap Set 15 Piece B/S20512Free delivery in 1–3 days£22.93Visit shop →
BlueSpotTools 20512 Drill & Tap Set, 15 PieceFree delivery in 1–3 days£25.75Visit shop →
BlueSpot Tools Drill & Tap Set, 15 Piece B/S20512Free delivery in 1–3 days£25.89Visit shop →
OnBuy.comBluespot 20512 15 Piece Drill And Tap Set In Tin (M3-M12) 5028734205121
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£17.09
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Bluespot 20512 15 Piece Drill And Tap Set In Tin (M3-M12)Free delivery in 1–3 days£17.09Visit shop →
Power Tools DirectBluespot Tools Blue Spot Tools 20512 Drill & Tap Set 15 Piece
£5.95 delivery
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Blueperry agriculture (UK)Bluespot Tools Drill & Tap Set, 15 Piece 20512
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Product Information
Full details
This guide is for anyone looking to use the Blue Spot Tools Drill & Tap Set to create or repair threaded holes in various materials. The set allows you to create clean threads with ease, a key benefit for both DIY enthusiasts and professionals. However, proper coolant use is required for optimal performance and to prevent tool damage, particularly when working with plastics and metals.
All features
| Model Part Number | 20512 |
|---|---|
| Brand | BlueSpot |
Extended Product Information
FAQs
What kind of coolant should I use when tapping?
Use distilled water for plastics, and cutting oil for steel, aluminum, and other metals. Proper coolant is essential for tool life and thread quality.
What does M3, M4, M5, etc. mean?
These designations indicate the metric thread size. The number following the 'M' represents the nominal diameter of the thread in millimeters.
Can I use this set on stainless steel?
Yes, but be extra cautious. Use cutting oil designed for stainless steel and proceed slowly, as stainless steel is a harder material.
How do I choose the correct drill bit size?
The set includes drill bits that match each tap size. Refer to the markings on the tools or a thread size chart.
What should I do if the tap gets stuck?
Try to reverse the tap slowly to release it. If it remains stuck, apply more cutting fluid and try again. If it still doesn't budge, you may need to apply gentle heat to the work piece or use a tap extractor tool.
How do I store the tap and drill set?
Store the tools in the provided metal tin to keep them organized and protected from moisture and damage.
How long will the taps last?
The lifespan of the taps depends on usage and the materials you are working with. Proper use of coolant and avoiding excessive force will help extend their life.
Is this set suitable for beginners?
While the set is straightforward to use, some experience with drilling and tapping is helpful. Start with softer materials like aluminum or plastic before moving on to steel.
Troubleshooting
Tap breaks during threading
Reduce the force, ensure proper alignment, and use more cutting fluid. Consider using a different, possibly larger, tap.
Threads are rough or damaged
Ensure the correct drill bit size was used. Slow down the tapping process and apply more cutting fluid.
Drill bit or tap dulls quickly
Use the correct cutting fluid and ensure proper speed and feed during drilling and tapping. Consider replacing the drill bit or tap if damaged.
Pros and Cons
Pros
- Complete set with a range of sizes, eliminating the need for separate purchases.
- Hardened steel construction provides durability and extended tool life.
- Suitable for a wide range of materials, increasing its versatility.
- The included tap wrench makes the set ready to use right away.
Cons
- Requires the use of coolant, such as distilled water, to prevent damage.
- May require some experience with drilling and tapping to achieve optimal results.
- The set may not include specialized sizes outside the M3-M12 range.
Setup, Compatibility & Care
- Preparation: Choose the correct drill bit size based on the tap size you intend to use. Refer to the included markings or a thread size chart.
- Drilling: Secure the material. Drill a pilot hole using the appropriate drill bit. Ensure the drill is perpendicular to the surface.
- Tapping: Select the corresponding tap and attach it to the tap wrench. Apply cutting fluid (distilled water for plastics, cutting oil for metals) to the tap.
- Threading: Carefully insert the tap into the drilled hole, ensuring it starts straight. Turn the tap wrench slowly and steadily, applying even pressure. Reverse the tap slightly after every few turns to break the chips.
- Cleaning: Once the threading is complete, remove the tap and clean the newly threaded hole. Remove any debris.
Compatibility: This set is compatible with hand tools and can be used with a drill press for more precise results. Ensure the drill bit shank fits your drill chuck.
Care: Always clean the tools after use, and store them in the provided metal tin to prevent rust and damage. Regularly apply cutting fluid during the threading process to prevent overheating and extend tool life.