Feature(may vary by option.)
●【Diamond Drill Bit Packaging Includes】8 Pieces of dry diamond drill bits Kit for drilling holes diameter of 1pc 3/16 inch(5mm),2pc 1/4 inch(6mm), 1pc 5/16inch (8mm),1pc 3/8inch (10mm), 1pc 1/2inch (12mm), 1pc 9/16inch (14mm),1pc 5/8inch (16mm). The Larouoba ceramic tile drill bits are extremely heat resistant and efficient due to their special cooling wax filling.
●【Unique Cooling Wax】Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface. This allows for longer drilling without much wear on larger projects.
●【Durable & Efficient Dry Drilling Design】Diamond Drill Bit integrated with wax lubricant inside which melts while dry drilling and cools the cutting surface; Water can be used as additional cooling to prolong the life of the bit
●【Widely Application of Various Materials 】Larouoba Diamond drill bit C45 tool steel gives the diamond coated drill bit set robustness. It can be used for porcelain, ceramic, granite, marble, masonry, concrete, various types of tile. (Note: not for wood).
●【Applicable To The Machine】Round shanks are compatible with most machines such as hand drills, angle grinders and bench drills. Wet and dry use, water can be used to cool the drill bit and prolong the service life. Please NOTE that you need to reduce the speed when drilling the glass, about 800-1000RPM.
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Description
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| 6pc Diamond Drill Bit | 6pc Diamond Drill Bit | 8PC Dry Diamond Drill Bits Set | 8PC Dry Diamond Drill Bits Set | 8PC Dry Diamond Drill Bits Set | 8PC Dry Diamond Drill Bits Set | |
| Customer Reviews | 50
| 50
| 56
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| Price | $26.59 | $21.99 | $30.59 | $30.59 | $25.99 | $31.59 |
| Color | Blue | Black | Black | Blue | Black | Blue |
| Size | pc 3/16 inch(5mm),1pc 1/4 inch(6mm), 1pc 5/16inch (8mm),1pc 3/8inch (10mm), 1pc 1/2inch (12mm), 1pc 9/16inch (14mm) | pc 3/16 inch(5mm),1pc 1/4 inch(6mm), 1pc 5/16inch (8mm),1pc 3/8inch (10mm), 1pc 1/2inch (12mm), 1pc 9/16inch (14mm) | 2pc 3/16 inch(5mm),2pc 1/4 inch(6mm), 1pc 5/16inch (8mm),1pc 3/8inch (10mm), 1pc 1/2inch (12mm), 1pc 9/16inch (14mm) | 2pc 3/16 inch(5mm),2pc 1/4 inch(6mm), 1pc 5/16inch (8mm),1pc 3/8inch (10mm), 1pc 1/2inch (12mm), 1pc 9/16inch (14mm) | 1pc 3/16 inch(5mm),2pc 1/4 inch(6mm), 1pc 5/16inch (8mm),1pc 3/8inch (10mm), 1pc 1/2inch (12mm), 1pc 9/16inch (14mm),1pc 5/8inch (16mm) | 1pc 3/16 inch(5mm),2pc 1/4 inch(6mm), 1pc 5/16inch (8mm),1pc 3/8inch (10mm), 1pc 1/2inch (12mm), 1pc 9/16inch (14mm),1pc 5/8inch (16mm) |
| Hex Shank | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
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| 6pc diamond drill bit | 1/4 diamond drill bit | 3/16 diamond drill bit | 1/4 diamond drill bit | 1/4 diamond drill bit | 3/16 diamond drill bit | |
| Customer Reviews | 31
| 39
| 91
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| Price | $13.99 | $27.59 | $25.95 | $27.99 | $27.95 | $25.95 |
| color | black | black | black | black | blue | blue |
| Size | 2pc 1/4 inch (6mm), 2pc of 5/16 inch (8mm), 1pc of 3/8 inch (10mm), 1pc of 1/2 inch (12mm) | 1/4 | 3/16 | 1/4 | 1/4 | 3/16 |
| Shank | Round shank | Round shank | Hex Shank | Hex Shank | Hex Shank | Hex Shank |
8pc Larouoba Diamond Drill Bit Includes：
- 1pc 3/16 inch (5mm) diamond drill bit
- 2pc 1/4 inch(6mm) diamond drill bit
- 1 pc 5/16inch (8mm) diamond drill bit
- 1 pc 3/8inch (10mm) diamond drill bit
- 1 pc 1/2inch (12mm) diamond drill bit
- 1pc 9/16inch (14mm)diamond drill bit
- 1 pc 5/8 inch (16mm)diamond drill bit
Specification:
- Size:3/16 inch,1/4 inch, 5/16inch , 3/8inch , 1/2inch, 9/16inch
- Quality:8pcs
- Shank: Hex Shank
Steps To Drill Clean And Precise Holes：
- 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.
- Slowly move the drill bit into a more up-right position and wobble the drill bit in the circular motion.
- 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
- Take care when using them as a bit can glaze and burn out if use too fast.
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Dry Drilling DesignDiamond Drill Bit made of carbide and integrated with wax lubricant inside, which can melt while dry drilling and cool the cutting surface; Water can be used as additional cooling to prolong the life of the bit |
Wide compatibilityDiamond coating enhances the drilling speed; Hex Shank compatible with most machines such as Hand Drill, Angle Grinder, Bench Drill; Depth mark is also useful for precise project |
Keep the lastingWet and dry use, water can cool the drill bit and prolong the life of the drill bit. |
Super Quality Raw MaterialUsing 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. |
Apply to
Great for drilling clean holes to hard materials especially tiles, porcelain ground, granite ceramic glass mirror marble stone masonry brick, Note: not for wood