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Diamond Drill Bits 15Pcs Diamond Hole Saw Coated Drill Bit Set Remover Tools for Glass , Porcelain , Ceramic , Granite Stone Drill Bits 6-50mm

Diamond Drill Bits 15Pcs Diamond Hole Saw Coated Drill Bit Set Remover Tools for Glass , Porcelain , Ceramic , Granite Stone Drill Bits 6-50mm

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US$16.59
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US$18.99 US$18.99
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  • United States
  • United Kingdom
  • Germany
  • Japan
  • Canada
  • France
  • Italy
  • Spain
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Specifications of Diamond Hole Saw:
●Material: high quality steel, diamond dust coating
●Color: Silver.
●Size: 6 - 50mm/0.23"-1.97"; 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 26mm, 28mm, 30mm, 40mm, 50mm
●Quantity: 15 pcs

Features of Diamond Hole Saw:
●Good performance:diamond dust coating offers superior performance and cutting strength
●Wide application: coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication.
●15 SIZES: No matter which size hole you want, it can always drill a perfect hole for you.

√How to Use Mohoo Diamond Drill Bits drill correctly
●Step1:Use pen to mark start of hole,and keep wet with WATER or COOLANT.
●Step2:Angle drill 45 degrees to start hole, and being drilling at low speeds.
Angle drill to vertical position once the hole has started.
●Step3:Minimum pressure.Slow speed down for exit hole or drill from the other side to prevent breakthrough.

Note:
If you smell burning, back off! Either your speed is too high or the pressure you're applying is too much.
You're drill bit should never be hot to the touch, not even warm.
●Slowest speed
● Always use lubrication (water)
● Minimum pressure

Customer Reviews
4.7 / 5.0
|
394 reviews
View All >
Amazon Customer
5
Perfect
June 28, 2019
J. B. Galui
5
Bought this for a tile project. Used as specified & had no problem. Keeping water to cool is essential. Will get many more uses if used properly. Can't beat the price
June 25, 2019
Carole
5
Awesome set...was told it would take 5 to 7 minutes to drill a hole in the bottom of a ceramic bowl I did about 7 bowls in about 5 minutes. Yes!!!
June 15, 2019
Peter M. Ravdin
5
Was what I needed, Good quality.
June 10, 2019
T. HOANG
5
Now I just go shopping at thrift store for planters and pot that don’t have drainage holes then drills hole. Good deals!
June 03, 2019
CUSTOMER REVIEWS

CUSTOMER REVIEWS

Average rating:
4.7 / 5.0
WRITE A REVIEW
Amazon Customer
5
Perfect
June 28, 2019
J. B. Galui
5
Bought this for a tile project. Used as specified & had no problem. Keeping water to cool is essential. Will get many more uses if used properly. Can't beat the price
June 25, 2019
Carole
5
Awesome set...was told it would take 5 to 7 minutes to drill a hole in the bottom of a ceramic bowl I did about 7 bowls in about 5 minutes. Yes!!!
June 15, 2019
Peter M. Ravdin
5
Was what I needed, Good quality.
June 10, 2019
T. HOANG
5
Now I just go shopping at thrift store for planters and pot that don’t have drainage holes then drills hole. Good deals!
June 03, 2019
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Product Description

Specifications of Diamond Hole Saw:
●Material: high quality steel, diamond dust coating
●Color: Silver.
●Size: 6 - 50mm/0.23"-1.97"; 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 26mm, 28mm, 30mm, 40mm, 50mm
●Quantity: 15 pcs

Features of Diamond Hole Saw:
●Good performance:diamond dust coating offers superior performance and cutting strength
●Wide application: coated core drill bit removes a complete circle from glass, tiles, marble, granite, ceramic or other materials and only needs water for lubrication.
●15 SIZES: No matter which size hole you want, it can always drill a perfect hole for you.

√How to Use Mohoo Diamond Drill Bits drill correctly
●Step1:Use pen to mark start of hole,and keep wet with WATER or COOLANT.
●Step2:Angle drill 45 degrees to start hole, and being drilling at low speeds.
Angle drill to vertical position once the hole has started.
●Step3:Minimum pressure.Slow speed down for exit hole or drill from the other side to prevent breakthrough.

Note:
If you smell burning, back off! Either your speed is too high or the pressure you're applying is too much.
You're drill bit should never be hot to the touch, not even warm.
●Slowest speed
● Always use lubrication (water)
● Minimum pressure

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