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๐Ÿ”จ nuzamas woodworking countersink pre-drill counterbore logo

๐Ÿ”จ NUZAMAS Woodworking Countersink Pre-Drill Counterbore Review

3

ยท

Very good

Revainrating 4 out of 5ย ย 
Ratingย 
4.0
๐Ÿชš Industrial Drill Bits, ๐Ÿ”ช Cutting Tools

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Description of ๐Ÿ”จ NUZAMAS Woodworking Countersink Pre-Drill Counterbore

7 piece set includes bits for drilling pilot holes for screw sizes 3mm, 4mm, 5mm, 6mm,7mm,8mm,10mm. Made of HSS 4241, built to last. Chamfer is 5 flutes that can discharge the wood more rapid in the process of using, sink hole disposable drilled smooth, screw cap perfect embedded in the surface of work piece. Special designed steel counter sleeve countersinks or counter bores pilot hole. Drilling length can be adjusted for various length screws (comes with a handy wrench for your convenience). Suitable for aluminum, wood(hardness less than 25 degrees) and plastic, ideal for production, maintenance or portable drilling jobs.

Reviews

Global ratings 3
  • 5
    1
  • 4
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  • 3
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  • 2
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Type of review

Revainrating 4 out of 5

Efficient Countersink Drill Bit

After trying this product, I was amazed by its efficiency. It creates an accurate pilot hole, counterbore and countersink all in one step, saving me time and effort. It's perfect for woodworking projects, leaving a smooth finish on the wood. The durable Industrial and Scientific design ensures long-lasting use. However, it only comes in limited sizes, which can be inconvenient. Overall, a great addition to my cutting tools collection.

Pros
  • Sharp and durable, reduces splitting of wood while drilling
Cons
  • Requires using a separate drill bit for the pilot hole

Revainrating 3 out of 5

Don't rate the store. for drill bits

They won't be known for their quality. The drill bits are not sharp and the countersink is almost impossible to fix when doing shallow work. For the price, however, I got what I paid for. Lesson learned.

Pros
  • tools and housewares
Cons
  • Not as thick as other picks

Revainrating 5 out of 5

Excellent bits suitable for power tools and hand tools

They allow you to cut very nice holes with a countersink. The pin tip ensures a good start into the hole. The multiple grooves make sinking fairly smooth in both hardwood and softwood. I don't like that each bit has the same chunky countersink which makes it difficult to get a reliable countersink depth otherwise a great buy for the money.

Pros
  • Drill
Cons
  • Other Other