🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$129.99
Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bit Sets
BGTEC 4pcs Dry Diamond Core Drill Bits Set Hole Saw Kit for Porcelain Tile Ceramic Marble Brick M14 Thread Hole Saw Mixed 20/25/35/50mm — image 1
Drill Bit SetsBGTEC✓ In stock

BGTEC 4pcs Dry Diamond Core Drill Bits Set Hole Saw Kit for Porcelain Tile Ceramic Marble Brick M14 Thread Hole Saw Mixed 20/25/35/50mm

★★★★★
$129.99

Options

1 available
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • 【✅SIZE 11】4pcs/box: Diameter (20/25/35/50mm), Diamond height 10mm, Tottal length：65mm，Diamond grit: #35/40;
  • 【✅Application】For dry or wet drilling of porcelain tiles, granite, marble, stone; smooth drilling without breakage;
  • 【✅Special Design】U-shaped groove design allows diamond drill bits to dissipate heat and chips faster, effectively improving drilling efficiency and better performance；
  • 【✅Longer Service Life】High quality diamond particles and vacuum brazing technology make the drill bit harder and provide longer working life. It can be dry drilled without water, but using water will prolong the life even more;
  • 【✅Machine:】Anger grinder. lf you want to use electric drill or other machines, you can use SDS or Hex Shank Adapter. Recommended speed 6000RPM, maximum speed 11000RPM.
Product details
Brand
BGTEC
Manufacturer
BGTEC
Material
Artificial diamond and Steel body
Size
Set 11
Weight
0.59 kg
Part number
DBT05S8
EAN
0791180029782

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

You might also like

Similar items

View all →