Small Diameters Diamond Core Drill Bits for drilling small holes on kinds of stone such granite, marble, sandstone, limestone, slate, etc.
Welding Type: Silver Welding
Application: Granite, Marble, Engineered Stone
Machinery: Suitable for electrical hand-held drillers or CNC machines.
Wet or dry use.
ADVANTAGES:
Less loss of material
Minimum material deformation
Less heat generation
Faster drilling speed
Less chipping
Better finish quality
| Item No. | Diameter | Segment |
| TNCB5 | 3/16"/5mm | 10mm |
| TNCB6 | 1/4"/6mm | 10mm |
| TNCB8 | 5/16"/8mm | 10mm |
| TNCB10 | 3/8"/10mm | 10mm |
| TNCB12 | 1/2"/12mm | 10mm |
| TCBR14 | 14mm | 2.5x7/10mm |
| TCBR20 | 20mm | 2.5x7/10mm |
| TCBR25 | 1"/25mm | 2.5x7/10mm |
| TCBR30 | 30mm | 2.5x7/10mm |
| TCBR32 | 1-1/4"/32mm | 2.5x7/10mm |
| TCBR35 | 1-3/8"/35mm | 2.5x7/10mm |
| TCBR38 | 1-1/2"/38mm | 2.5x7/10mm |
| TCBR40 | 40mm | 2.5x7/10mm |
| TCBR45 | 1-3/4"/45mm | 2.5x7/10mm |
| TCBR50 | 2"/50mm | 2.5x7/10mm |
| TCB60 | 2-3/8"/60mm | 3.0x7/10mm |
| TCB63 | 2-1/2"/63mm | 3.0x7/10mm |
| TCB76 | 3"/76mm | 3.0x7/10mm |
| TCB89 | 3-1/2"/89mm | 3.0x7/10mm |
| TCB101 | 4"/101mm | 3.0x7/10mm |
| TCB115 | 4-1/2"/115mm | 3.0x7/10mm |
| TCB127 | 5"/127mm | 3.0x7/10mm |
| TCB152 | 6"/152mm | 3.0x7/10mm |
Quanzhou TOP Diamond Tools Co., Ltd is one of the most professional manufacturers of top quality diamond tools in China with the management system certificate of ISO9001. All of our production and inspection are rigidly controlled according to the International Standard which guarantee our steady quality and reasonable cost of diamond tools, such as diamond saw blades, diamond segments, diamond wire saw, diamond / PCD cup wheels, diamond polishing pads, diamond grinding plate / pucks / plugs, diamond fickert / frankfurt, diamond core bits, router bits, brushes etc. They are widely used for cutting and grinding granite, marble, concrete, asphalt, ceramics, etc. With over 15 years of production and problem solving experience, we have been developing diamond tools in different applications featured with reliable quality and reasonable price as follows: 1. Diamond Tools for Concrete Flooring (from surface preparation up to final polishing) 2. Diamond Tools for Stone (from its extraction in the quarry, through slabbing, sawing, drilling, milling and surfacing, up to final polishing)3. Diamond Tools for Construction. Our goal is to guarantee our tools work efficiently for every customers always and increase the competition for theirs. We would like to thank all of our existing customers for their loyalty and support over the years. We would also like to welcome new customers and look forward to a long and prosperous future together.
Quanzhou TOP Diamond Tools Co., Ltd is one of the most professional manufacturers of top quality diamond tools in China with the management system certificate of ISO9001. All of our production and inspection are rigidly controlled according to the International Standard which guarantee our steady quality and reasonable cost of diamond tools, such as diamond saw blades, diamond segments, diamond wire saw, diamond / PCD cup wheels, diamond polishing pads, diamond grinding plate / pucks / plugs, diamond fickert / frankfurt, diamond core bits, router bits, brushes etc.
They are widely used for cutting and grinding granite, marble, concrete, asphalt, ceramics, etc.
With over 15 years of production and problem solving experience, we have been developing diamond tools in different applications featured with reliable quality and reasonable price as follows:
1. Diamond Tools for Concrete Flooring (from surface preparation up to final polishing)
2. Diamond Tools for Stone (from its extraction in the quarry, through slabbing, sawing, drilling, milling and surfacing, up to final polishing)
3. Diamond Tools for Construction.
Our goal is to guarantee our tools work efficiently for every customers always and increase the competition for theirs.
We would like to thank all of our existing customers for their loyalty and support over the years. We would also like to welcome new customers and look forward to a long and prosperous future together.
