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πŸ’Ž qjzxuezhen diamond coated ceramic porcelain with enhanced seo logo

πŸ’Ž QJZXUEZHEN Diamond Coated Ceramic Porcelain with Enhanced SEO Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.3
πŸͺš Hole Saws & Accessories, πŸ”ͺ Cutting Tools

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Description of πŸ’Ž QJZXUEZHEN Diamond Coated Ceramic Porcelain with Enhanced SEO

SIZE : 3mm(1/8 inch) drilling diameter;50mm(2 inch) length. DIAMOND COATED : diamond coating enhances the drilling speed, which makes the bit more sharp.(When punching, please position at a 45-degree oblique angle.After punching out the crescent shape, punch in vertically to prevent slipping.). SPECIAL DESIGN : side open can remove the waste to keep the drill bit clean.that will fit cordless screwdrivers,drills etc or use in standard drill chuck. APPLICATIONS : perfect for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone and fiberglass. (Need to be used at a low speed; always use lubrication (water) when processing, otherwise the hole saw will burn.). Package Content: 5 x Diamond Coated Hole Saw Drill Bits.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Ideal hole saw blades for tile or glass

Cutting a hole in a glass lampshade is always risky, but not with these big diamond hole saws. Using my drill press the hole was cut perfectly, easy. They go great with ceramic tiles. Great package at a great price!

Pros
  • DIAMOND COATED: Diamond coating increases drilling speed for a sharper drill bit. prevent slipping.οΌ‰
Cons
  • boring packaging

Revainrating 3 out of 5

These work, although durability has been an issue for me.

I bought these because the price was right and I didn't really want to go to the store. They work, but durability was an issue for me. Even when cooled with water, they quickly wore out when cutting porcelain stoneware. The part I got from a better known brand in my regular inventory lasted much longer.

Pros
  • Package Contents: 5 Diamond Coated Hole Saws
Cons
  • Something else

Revainrating 5 out of 5

Pretty durable. got a job

I used a drill to drill 6 holes in porcelain stoneware. I think I could make a few more holes with the same drill bit. I simply used a spray bottle of water as I drilled to keep it cool and pushed the core out of the bit after each hole. They did a great job attaching the shower curtain rod to the new shower tile.

Pros
  • APPLICATION: Ideal for drilling glass, ceramic, porcelain, ceramic tile, porcelain stoneware, limestone, slate, marble, granite, light stone and fiberglass. (Must be used at low speed; always use lubricant (water) when cutting or the hole saw will burn through.)
Cons
  • So far so good