Hualong wholesale Stone carving cutting drill Router Bit CNC tool milling cutter Sintered Diamond Engraving Bits For Granite
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- Supplier: Fujian Province Hualong Machinery Co. Ltd.
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Product Overview
Description
Sintered Diamond Engraving Bits for Stone
HUALONG Diamond Engraving Bits are made specifically for working on granite, marble, Quartzite, Quartz, Engineered Stone and other natural stone materials, which will provide a very consistent performance throughout the life of the router bit.
We offer sintered tools and brazed tools.
* Sintered endmill tools using for area clearance, through out cutting, slotting and roughing work. It's specially used to Cut /engrave every type of hard stone like granite, sand stone and quartz.
* Vacuum Brazed routers are Suitable for cutting marble, micromarble, limestone, slate and other soft stones. Also can be used as a 'clean-up' router after the inital pass with a sintered router on bowl cut outs of granite and engineered stone too.
Conical Head Type
Ball Head Type
Flat Head Type
Technical Parameter | ||||||||||
Item No. | Shape Type | SD (mm) | TD （mm) | TL (mm) | WL (mm) | |||||
HLC6.2-12 | conical head | 6 | 2 | 12 | 60 | |||||
HLC6.3-12 | conical head | 6 | 3 | 12 | 60 | |||||
HLC8.3-25 | conical head | 8 | 3 | 25 | 80 | |||||
HLC8.4-25 | conical head | 8 | 4 | 25 | 80 | |||||
HLC8.6-25 | conical head | 8 | 6 | 25 | 80 | |||||
HLC10.4-30 | conical head | 10 | 4 | 30 | 85 | |||||
HLC10.6-30 | conical head | 10 | 6 | 30 | 85 | |||||
HLC10.8-30 | conical head | 10 | 8 | 30 | 85 | |||||
HLC12.6-30 | conical head | 12 | 6 | 30 | 85 | |||||
HLC12.6-40 | conical head | 12 | 6 | 40 | 95 | |||||
HLC12.6-50 | conical head | 12 | 6 | 50 | 95 | |||||
HLC12.8-30 | conical head | 12 | 8 | 30 | 85 | |||||
HLF6-15.70 | flat head | 6 | 6 | 15 | 70 | |||||
HLF8-15.70 | flat head | 8 | 8 | 15 | 70 | |||||
HLF10-15.70 | flat head | 10 | 10 | 15 | 70 | |||||
HLF10-20.75 | flat head | 10 | 10 | 20 | 75 | |||||
HLF12-20.75 | flat head | 12 | 12 | 20 | 75 | |||||
HLF8-15.100 | flat head | 8 | 8 | 15 | 100 | |||||
HLF10-15.120 | flat head | 10 | 10 | 15 | 120 | |||||
HLF10-20.120 | flat head | 10 | 10 | 20 | 120 | |||||
HLF12-20.120 | flat head | 12 | 12 | 20 | 120 | |||||
Application materials:
Charicteristics of Different Types
Sintered Bits -- These bits are manufactured using a sintering process, where diamond or other abrasive particles are bonded together under high pressure and temperature without the use of additional brazing materials.
During the sintering process, the diamond particles or abrasive material are fused together to form a solid, durable cutting edge.
This construction method creates a bit with most excellent hardness, wear resistance, and heat resistance. But it's less sharp compared to the brazed bits.
During the sintering process, the diamond particles or abrasive material are fused together to form a solid, durable cutting edge.
This construction method creates a bit with most excellent hardness, wear resistance, and heat resistance. But it's less sharp compared to the brazed bits.
Brazed Bits -- These bits are typically made by brazing diamond particles onto the tip or edge of the cutting tool. The brazing process involves fusing the diamond particles onto the bit's surface using high heat and a metallic material.
The diamond brazed onto these bits provides exceptional sharp, hardness and durability. However, compared to the sintered bits, it's less abrasive resitant.
The diamond brazed onto these bits provides exceptional sharp, hardness and durability. However, compared to the sintered bits, it's less abrasive resitant.
Purchase Tips
◆About tool handle diameter
The choice of the diameter of the tool holder is mainly to choose a reasonable tool body strength to prevent the tool from breaking. Generally speaking, 8MM shank diameter is preferred for reliefs within 2 cm, and 10MM shank diameter is preferred for reliefs above 2 cm. The engraving machine has excellent performance and customers who run high-speed can choose a 12MM tool holder to meet the high-speed requirements.
◆About the tool tip size
In the case of meeting the requirements of engraving accuracy, try to choose a model with a larger tip. The larger the tip, the longer the life. For example, if the 6MM tool tip can meet the requirements of engraving accuracy for large-size reliefs, try not to choose a 3MM or 4MM tool tip.
◆About blade length
Depending on the flatness of the stone and the set carving depth, you should choose a blade length with margin to prevent
accidental sharpening of the knife handle. For example, if the engraving depth is 26MM, the blade length is 30MM. If the engraving depth is 15MM, the blade length is 20MM.
The choice of the diameter of the tool holder is mainly to choose a reasonable tool body strength to prevent the tool from breaking. Generally speaking, 8MM shank diameter is preferred for reliefs within 2 cm, and 10MM shank diameter is preferred for reliefs above 2 cm. The engraving machine has excellent performance and customers who run high-speed can choose a 12MM tool holder to meet the high-speed requirements.
◆About the tool tip size
In the case of meeting the requirements of engraving accuracy, try to choose a model with a larger tip. The larger the tip, the longer the life. For example, if the 6MM tool tip can meet the requirements of engraving accuracy for large-size reliefs, try not to choose a 3MM or 4MM tool tip.
◆About blade length
Depending on the flatness of the stone and the set carving depth, you should choose a blade length with margin to prevent
accidental sharpening of the knife handle. For example, if the engraving depth is 26MM, the blade length is 30MM. If the engraving depth is 15MM, the blade length is 20MM.
Machine Reference Value
The recommended speed is 20,000 rpm Z-direction feed speed 100-300 When cutting, the cutting is layered, and the cutting depth is 0.5-5MM at a time. The processing speed is between 1000 and 3000. Coolant or water cooling must be turned on to prevent burning.
The above numerical control machine parameters are for reference only, please adjust according to the actual situation.
E.g:
1. If you want to increase the speed rate, the granite can be cut at a depth of 5mm, but the damage to the knife is relatively
large.
2. But if you are engraving soft stone such as marble, bluestone, sandstone, and the height of the knife allows, you can directly cut to the end (provided that the cutting speed is appropriate and sufficient cooling water to ensure that the knife is not burned) do not stratify. That is, if the knife height is 10MM, the depth of 10MM can be cut directly.
3. Proper cutting speed must be set. Obviously, the cutting speed of 1cm deep under one cut cannot be the same as that of 1mm deep under one cut. Otherwise, moving the knife too fast under 10mm depth will cause excessive pressure and break the handle.
4. The coolant or water cooling must be turned on when using.
The above numerical control machine parameters are for reference only, please adjust according to the actual situation.
E.g:
1. If you want to increase the speed rate, the granite can be cut at a depth of 5mm, but the damage to the knife is relatively
large.
2. But if you are engraving soft stone such as marble, bluestone, sandstone, and the height of the knife allows, you can directly cut to the end (provided that the cutting speed is appropriate and sufficient cooling water to ensure that the knife is not burned) do not stratify. That is, if the knife height is 10MM, the depth of 10MM can be cut directly.
3. Proper cutting speed must be set. Obviously, the cutting speed of 1cm deep under one cut cannot be the same as that of 1mm deep under one cut. Otherwise, moving the knife too fast under 10mm depth will cause excessive pressure and break the handle.
4. The coolant or water cooling must be turned on when using.
Q:What is the MOQ?
A: 1 set.
Q: When will you ship my order?
A: Normally 25-35 days after deposit received, If urgent, it can be negotiated further.
Q: What’s the warranty time?
A: One year.
A: 1 set.
Q: When will you ship my order?
A: Normally 25-35 days after deposit received, If urgent, it can be negotiated further.
Q: What’s the warranty time?
A: One year.
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