Sanso Американский рынок вакуумный паяный камень инструмент сухое ядро сверло для резки
- Категория: Tool Parts >>>
- Поставщик: Quanzhou,Sanso,Superhard,Tools,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 19.1 $* | 20.87 $* |
| Aug-16-2025 | 19.58 $* | 20.90 $* |
| Jul-16-2025 | 16.30 $* | 17.9 $* |
| Jun-16-2025 | 19.19 $* | 20.11 $* |
| May-16-2025 | 16.15 $* | 17.79 $* |
| Apr-16-2025 | 18.97 $* | 19.8 $* |
| Mar-16-2025 | 18.29 $* | 19.78 $* |
| Feb-16-2025 | 18.94 $* | 19.53 $* |
| Jan-16-2025 | 18.94 $* | 19.46 $* |
Характеристики
Product Description
Product Name | Diamond Core Drill Bit For Granite |
Segment Type | Turbo segment etc |
Diameter of core drill bit | 25mm-76mm |
Segment Height | 10mm |
Thread cap | M14, 1-1/4 UNC, G1/2", 5-8"-11, etc. |
Total Length | 102mm |
Type | Dry Cutting |
Service | Small sample order quantity is accepted |
Welding Method | High Frequency Weld |
Turbo Segment
Improved cooling and chip removed
Vacuum Brazed Barrel
Protect the barrel and strengthen the barrel during cutting
High Frequency Welding
Strong welding strength
Total Length & Thread Cap
102mm total length & 5/8-11" or M14 Thread Cap
Specification
Diameter | Total Length | Working Length | Thread Cap |
16mm | 102mm | 70mm | 5/8-11", M14 |
18mm | 102mm | 70mm | 5/8-11", M14 |
20mm | 102mm | 70mm | 5/8-11", M14 |
25mm | 102mm | 70mm | 5/8-11", M14 |
32mm | 102mm | 70mm | 5/8-11", M14 |
35mm | 102mm | 70mm | 5/8-11", M14 |
50mm | 102mm | 70mm | 5/8-11", M14 |
56mm | 102mm | 70mm | 5/8-11", M14 |
76mm | 102mm | 70mm | 5/8-11", M14 |
Dry Stone diamond core drill bit for granite marble -Granite Core Bit
Like other stone cutting tools, the best supplier of granite core bit and stone diamond core drill bit is from Quanzhou which is widely-known as granite base in China. After hundreds of tests, the stone diamond core drill bits produced by Sanso are really competitive in both quality and price. They have been exported to more than 38 countries including America, other American countries and European countries.
Sanso produces a variety of stone diamond core drill bits and diamond hole saw bit for your needs: wet core drill bits, dry core drill bits and vacuum brazed core drill bits. There are dry core drill bits include core drill bits with protection segments and regular core drill bits with vacuum brazed diamonds on side.
To adapt to different working condition, Sanso dry stone diamond core drill bits are designed for drilling granite without feeding
water. Such a dry granite core bit is installed on high velocity angle grinder with a 5/8"-11 or M14 thread. By adopting Vacuum Brazed Technique, the core drill bits offer the best drilling performance and they can drill through granite or engineered stone countertop with utmost 50mm depth. They can be used for drilling the faucet-mounting holes on countertop and vanities.
Dry granite core drill bit with turbo segment and diamond vacuum brazed outside protection provides clean cut and steel core protection. Feeding water while using dry core drill bit will extend the life span greatly. It is idea for drilling faucet mounting holes in stone countertop, plumbing lines for showers and vanities.
Sanso brand dry diamond core drill bit takes about 22 seconds to drill through medium hard granite tiles of 2 cm thickness, the drilling life is 45 holes. The drilling speed of Sanso dry core drill bits is 20% faster than other Chinese suppliers which is almost reach the quality of Korean tools. Its life is 15% longer than Korean one while the price is 70% less.
Sanso produces a variety of stone diamond core drill bits and diamond hole saw bit for your needs: wet core drill bits, dry core drill bits and vacuum brazed core drill bits. There are dry core drill bits include core drill bits with protection segments and regular core drill bits with vacuum brazed diamonds on side.
To adapt to different working condition, Sanso dry stone diamond core drill bits are designed for drilling granite without feeding
water. Such a dry granite core bit is installed on high velocity angle grinder with a 5/8"-11 or M14 thread. By adopting Vacuum Brazed Technique, the core drill bits offer the best drilling performance and they can drill through granite or engineered stone countertop with utmost 50mm depth. They can be used for drilling the faucet-mounting holes on countertop and vanities.
Dry granite core drill bit with turbo segment and diamond vacuum brazed outside protection provides clean cut and steel core protection. Feeding water while using dry core drill bit will extend the life span greatly. It is idea for drilling faucet mounting holes in stone countertop, plumbing lines for showers and vanities.
Sanso brand dry diamond core drill bit takes about 22 seconds to drill through medium hard granite tiles of 2 cm thickness, the drilling life is 45 holes. The drilling speed of Sanso dry core drill bits is 20% faster than other Chinese suppliers which is almost reach the quality of Korean tools. Its life is 15% longer than Korean one while the price is 70% less.
Test Result : Sanso VS Korean & Chinese other suppliers | ||||||||
Brand | Sanso Granite Core Bit | Korean Granite Core Bit | Chinese Granite Core Bit | Cutting Depth | ||||
Time | 20-25 seconds | 18-25 seconds | 28-33 seconds | Drilling the medium hard granite slab in 20mm thickness | ||||
Life | 44-50 holes | 36-40 holes | 30-35 holes | |||||
Note: for continuous dry coring operation, it is suggested to feed cooling water after drilling every 5 holes to avoid over heating.Proper cooling avails extending the life span.
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