5 Pack Diamond Coated Drills Size #40
5 Pack Diamond Coated Drills Size #40 is out of stock and will ship as soon as it is back in stock.
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5 Pack Diamond Coated Drills Size #40
5 Pack Diamond Coated Drills Size #40
The 5 Pack Diamond Coated Drills Size #40 is designed for precision and longevity, delivering clean, accurate holes in tough materials. These diamond-coated drill bits glide through stones, glass, pearls, and ceramics, thanks to a diamond layer evenly plated on high-speed steel blanks for maximum life. Please note: always use a very small amount of water or coolant during drilling to achieve a longer drill life and a faster cut.
- Precision performance on stones, glass, pearls, and ceramics with minimal breakout
- Diamond-coated on high-speed steel blanks for long-lasting life
- Size #40 offers small, accurate holes in delicate materials
- Coolant or water reduces heat, speeds cutting, and extends drill life
- Versatile for hobbyists and professionals in jewelry making and glasswork
Experience smoother, more reliable drilling with these diamond-coated bits. Perfect for jewelry making, glasswork, and stone projects. Discover the difference and add them to your toolkit for professional results.
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Let customers speak for us
Nice little mold. Makes great 1oz bars and rounds.
Love love love!
Excellent service and best delivery timing.
Fast shipping and amazing quality. I would definitely recommend PMC supplies as a seller to shop for that specific stuff. Thank you.
I tested it, and it works great. The impression works well. I need to try a thicker wire. It shipped very fast and it was exactly as shown.. I can't wait to try another plate from this shop.
Fast shipping definitely great item with good quality. I am glad that I have been using PMC supplies to buy my jewelry supplies and tools. Thank you.
It came on time, and even though I haven’t used it yet it is a very good quality product. I have been buying from PMC Supplies for a while and would definitely recommend this place to everyone.
Fast shipment and great quality. Thank you will definitely buy here again.
Great product will buy again
It was a great buy. It came in time and works as described. It is very helpul in a lot of my projects.
Looking forward to using this product. Wanted to get a head start accumulating jewelry supplies.
Nice product. Works as it should.
Shipping cost were atrocious. But product exactly what i needed
Works great!
Excellent, worked very well
