The brazed thin-wall drill is a tool specially used for efficient drilling, especially suitable for construction, decoration, stone processing and other fields. Its core functions and application features are as follows:
1. Core function
Efficient drilling
The carbide bit (such as diamond, tungsten carbide, etc.) is fixed to the drill body through the brazing process, which can quickly drill holes in hard and brittle materials such as concrete, stone, tile, glass, etc., with strong penetration.
Thin-wall design
The drill body adopts a thin-wall structure to reduce material loss during drilling, which is particularly suitable for scenarios with high requirements for hole wall integrity (such as installing pipes, anchor bolts, etc.).
Cooling and chip removal
Some drill bits are designed with spiral grooves or water holes, which can be used with coolant to reduce the temperature of the drill bit and discharge debris, extending the service life.
Low vibration and high precision
The brazing process ensures that the bit is firm, reduces vibration during operation, and makes drilling more accurate and the edges smoother.
2. Application scenarios
Construction engineering: drilling holes in concrete walls and floors for installing water and electricity pipelines, ventilation ducts, etc.
Decoration construction: Drilling holes in tiles and marble countertops to avoid edge collapse.
Stone processing: High-precision drilling when carving and cutting stones.
Industrial maintenance: Drilling holes on equipment bases or metal structures to adapt to the fine operation of thin-walled materials.
3. Main advantages
Strong wear resistance: Carbide cutter heads are resistant to high temperatures and wear, and are suitable for long-term operations.
Economic and energy-saving: Thin-wall design reduces material waste and construction costs.
Versatility: It can be adapted to a variety of equipment such as electric drills and bench drills, and adapt to both dry and wet operation modes.
Lightweight: It is lighter and more labor-saving than traditional drill bits.
4. Precautions
Speed control: Adjust the speed according to the hardness of the material to avoid overheating or cracking of the cutter head.
Cooling assistance: It is recommended to use water cooling or lubrication when drilling deep holes to improve efficiency and protect the drill bit.
Vertical feed: Keep the drill bit perpendicular to the workpiece to prevent damage to the cutter head due to deflection.
Brazed thin-wall drills are ideal tools for drilling holes in hard materials due to their high efficiency, precision and durability. They are especially suitable for engineering scenarios that require high hole wall quality and need to reduce material loss.
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