Add to favorites
Mgtgbao 3/16” Dry Diamond Drill Bits Set，6PCS 5mm Hex Shank Core Drill Bit Brazed with Cooling Wax for Porcelain Tile Ceramic Concrete Granite Marble Hard Materials (not for Wood).
Brand: Mgtgbao
Condition: Used
$1517
$1972
-24% Save $455
Updated: 3 days ago
Description
🍁Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; Water can be used as additional cooling for long-time drilling
🍁6pc - 3/16” (5mm) Dry diamond drill bits with hex shank. Diameter 3/16” total length 65mm
🍁1/4 inch Hex Shank -- Quick change hex shank provides better chuck grip and fits different styles of drills. Application -- Diamond tip drill bits designed for porcelain, ceramic, granite, marble, masonry, concrete, various types of tile and stone.
🍁Self Cooling -- Diamond tipped drill bit are integrated with wax. The wax melts while drilling absorbing and dissipating heat allowing for Dry drilling (water may be added for longer life and harder stones).
🍁Easy to Carry and Use: This Diamond Drill Bits set comes with a storage bottle for convenient use and store. tall angle grinder drill chuck
Mgtgbao Dry Diamond Drill Bits :6pc 3/16” (5mm) with Hex Shank for Porcelain Tile Ceramic Marble
Feature:
Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone
Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go
Dry drilling and Use water for longer time.Notice:Please use with water when drilling granite
Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer
Size: 3/16” (5mm)
Quality:6pcs
Lengthen :65mm
Package includes:
6pc 3/16 inch (5mm) diamond drill bits diamete
1 x Gray Storage bottle
Using Steps:
Step 1: Start Drilling the hole in an angle about 45 degrees to the surface, so the drill has the chance to start and will prevent the drill slipping
Step 2: Slowly move the drill bit into a more up-right position and wobble the drill bit in the circular motion
Step 3: Do not need to apply much pressure, let the drill bit do the work, you will feel the drill bit break through the back of the glass or tile once the hole is completed
Step 4: Take care when using them as a bit can glaze and burn out if use too fast
Feature:
Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone
Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissipate heat as you go
Dry drilling and Use water for longer time.Notice:Please use with water when drilling granite
Vacuum Brazed diamond technology provide very high efficiency,cuts faster and lasts longer
Size: 3/16” (5mm)
Quality:6pcs
Lengthen :65mm
Package includes:
6pc 3/16 inch (5mm) diamond drill bits diamete
1 x Gray Storage bottle
Using Steps:
Step 1: Start Drilling the hole in an angle about 45 degrees to the surface, so the drill has the chance to start and will prevent the drill slipping
Step 2: Slowly move the drill bit into a more up-right position and wobble the drill bit in the circular motion
Step 3: Do not need to apply much pressure, let the drill bit do the work, you will feel the drill bit break through the back of the glass or tile once the hole is completed
Step 4: Take care when using them as a bit can glaze and burn out if use too fast
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0b4wbq182
- Model:
- Mg107
- Country:
- US
- ASIN:
- B0B4WBQ182
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $5 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Mgtgbao products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
