12v Dc Mini Electric PCB Motor Drill Press Drilling Tool with 0.3-4mm JTO Chuck and 10pc Twist Bit


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3 Responses to 12v Dc Mini Electric PCB Motor Drill Press Drilling Tool with 0.3-4mm JTO Chuck and 10pc Twist Bit

  1. Melissa B. says:
    11 of 11 people found the following review helpful
    5.0 out of 5 stars
    Quality Set Of Bits, Just A Note To The Extremely Fine Tipped Ones…, October 31, 2015
    By 
    Melissa B. (Los Angeles, CA) –

    Verified Purchase(What’s this?)
    This review is from: 20pcs 3mm Shank Tungsten Steel Solid Carbide Rotary Files Diamond Burrs Set Fits Dremel Tool for Woodworking Drilling Carving Engraving (Misc.)
    I purchased this set of bits to fit my Dremel 8220 to cut ornamental shapes out of wood as well as do some edging on the dog house we’re building. I’m really happy with this set. I looked around, and these were definitely the best deal for the quality and materials used to make these bits. They come in a container with an individual space for each bit that feels sturdy and has helped keep them organized and sharp. Honestly, I haven’t had any problems with these bits. That being said, I’ve taken the typical precautions of not sinking the thin tipped bits too far into the board which, could break if they are driven in too far and moved to either side-but that’s just the nature of bits in general (in my own experience at least!). I’m not even sure if that would be the case with the tungsten steel carbide, but because some of these bits are so fine at the ends it would still be prudent to maintain the tip. The tungsten steel carbide bits will last you a lot longer than whatever it is they sell at Harbor Freight or the typical steel bits you’ll find in similar stores so keep in mind that the extra cost you might be paying for these will more than pay off after a while. Overall, I would highly recommend these bits and will certainly be repurchasing this brand if I need different styles in the future.

    PROS: Strong, Durable Materials, Sturdy Storage Case, Good Selection of Shapes and Cut Types, Good Price For The Quality
    CONS: Do cost more than traditional steel bits, Precautions should be taken to prevent fine tipped bits from breaking/wearing out

    *** Did you find this review helpful? I hope so! Let me know if you have questions by using the comments section below ***

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  2. Big Johnson says:
    7 of 7 people found the following review helpful
    3.0 out of 5 stars
    Ok for the money…., March 18, 2015
    By 

    Verified Purchase(What’s this?)
    This review is from: 20pcs 3mm Shank Tungsten Steel Solid Carbide Rotary Files Diamond Burrs Set Fits Dremel Tool for Woodworking Drilling Carving Engraving (Misc.)
    But be aware you get what you pay for. The cutting edges are not as sharp or acute (the angle of the teeth themselves) as my high quality burrs. Also shafts are not hardened, so high rpm with to much pressure and you will most certainly bend the shaft. But that said these burrs aren’t several hundred dollars a set either. So probably depends on application, these will work for most general cutting where carbide is required.

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  3. Scott McCay says:
    4 of 4 people found the following review helpful
    5.0 out of 5 stars
    Five Stars, April 6, 2015
    By 

    Verified Purchase(What’s this?)
    This review is from: 20pcs 3mm Shank Tungsten Steel Solid Carbide Rotary Files Diamond Burrs Set Fits Dremel Tool for Woodworking Drilling Carving Engraving (Misc.)
    Excellent bit set. Cant beat the price. Ive used these on multiple wood projects and havent dulled yet.

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