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Diamond Drill Bit - BRSCHNITT 1/4 inch Masonry Drill Bits Set for Porcelain Tile Ceramic Stone Granite Marble,Hex Shank Diamond Hole Saw Drill Bit(5pcs/Pack).

Free shipping on orders over $29.99

$19.99

$ 8 .99 $8.99

In Stock

1.Size:6mm*5+6mm*5


2.:10


About this item

  • Wide Applications--Diamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease. Using water could prolong the lifetime
  • Widely Use--Carbide Triangular Drill bit mainly used to provide accurate positioning for diamond bit,
  • Size --5pcs/pack 4pcs1/4"(6mm) diamond drill bit&1pc Carbide Drill bit, diamond height 8mm, total length 65mm,quick-fit 6.5mm,diamond grit #50/60 of diamond core drill bit
  • Diamond drill bit--Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough applications.High-quality core steel body helps to be more efficient and durable, not easy to deform
  • Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck



Product Description

Hand Drill / Bench Drill /2000-6000RPM

Machine

1.Machine

Widely used Hand Drill, Bench Drill.

Attention:Angle Grinder.When use Angle Grinder,please install angle grinder drill chuck

2.When using, Recommended speed 2000-6000RPM, the faster the better

Diamond Drill Bit

Operation Step

Precise positioning using carbide drills

Step1

Precise positioning using carbide drills

diamond drill bit hex shank

Step2

Place the drill at a 45 degree angle

Drilling till the hole start to form

diamond drill bit hex shank

Step3

Bring the drill up into upright position

diamond drill bit hex shank

Step4

Continue to drill and swaying the machine along a circle


Glen Petit
September 7, 2025
These are great drills for going through hard porcelain tile - I have tried others before and these hold up very well , as others did not and failed after drilling 2 holes - thanks
Jon
August 26, 2025
Great tile bits not cheap at all perfect for installing grab bars and shower door rails.
yot
July 18, 2025
I was able to finish the job (drilling 8 to 16 holes in tile and backer). However, it was harder than it needed. As a core hole drill, the hole is easily clogged in these bits. The core pieces you drill out get stuck and stop your drilling progress.
Customer
July 8, 2025
Great tool for ceramics
Steve Golden
July 3, 2025
Our new condo has porcelain tile in the shower. My main concern was not to crack it. I know it is slow work but not as much trouble as replacing tile. I was surprised how much faster using these bits and following their directions were than other bits I've used. Others have mentioned that they ware out quick, but I got 4 1/4 holes with my first bit and it looks as if it is good for 1 or 2 more. Two things I've learned; using a plug in drill has more torch and works better than a battery operated drill. Having someone who can sprite water constantly while you are drilling really helps.
David M.
May 26, 2025
Great drill bits. I had to install a grab bar in our cultured marble shower. The pointed bit dug in and kept centered on the exact spot I marked. Then the diamond bit finished the round hole. Only used one diamond bit for six holes but I dipped it in a bottle of water about every 10 seconds of drilling. Saw a lot of YouTube videos for the technique.
Sharon. Welch
April 2, 2025
Very easy to drill into new tile, existing tile and anything else that you need very nice well worth the money
Al Pernichele
March 29, 2025
I used a set of Birschnittdiamond bits to drill holes in two layers of porcelin tile in one of our showers. One bit per hole did yhe job!
Cliente
March 11, 2025
Robuste, funzionano bene
flo du 38
March 1, 2025
jeu de foret en diamants et céramiques adapte a la plupart des perceuses du marchebonne pénétration dans le carrelage moins dans des matière plus durbien lire la notice pour l utilisation
Gonz
December 12, 2024
Una excelente compra para trabajos finos en azulejos.Las he utilizado para colocar los espejos de mi baño y los orificios han quedado perfectos.
Antonella Visconti
November 22, 2024
Ho usato le punte per fare 10 fori nelle piastrelle del bagno, ma purtroppo se ne sono rovinate 4 pensavo fossero più resistenti
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