Diamond Coated Twist Drill #40
Diamond Coated Twist Drill #40 is out of stock and will ship as soon as it is back in stock.
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Diamond Coated Twist Drill #40
Diamond Coated Twist Drill #40
Experience precision with the Diamond Coated Twist Drill #40, a high-speed twist drill featuring a diamond coating on the tips to drill stone, ceramics, glass, and other hard non-metallic materials.
Built from superior high-grade steel, this medium-fine grit drill combines durability with exceptional cutting efficiency. Note: the drill size indicated is the pre-coating diameter.
- Diamond-coated tip delivers faster, cleaner holes in stone, ceramics, glass, and other hard non-metallic materials—reducing breakout and extending bit life.
- Medium-fine grit offers controlled drilling for precise holes on delicate surfaces while resisting wear.
- High-speed steel core ensures durability under tough drilling tasks and provides consistent performance.
- Pre-coating size reference indicates the diameter before the diamond layer, helping you select the right bit for your project.
- Versatile application ideal for DIY, crafts, tile work, and professional installations on non-metallic substrates.
Ready to drill hard materials with confidence? Add the Diamond Coated Twist Drill #40 to your toolkit today.
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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
Exactly what I needed, very pleased. Great shipping time!
