| Customization: | Available |
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| Type: | PDC Bit |
| Usage: | Coring |
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Some more details about TC drill bits:
High-Speed Steel (HSS) Drill Bits: While TC drill bits are known for their hardness and wear resistance, another commonly used type of drill bit material is high-speed steel (HSS). HSS drill bits are made from a type of tool steel that can withstand high temperatures generated during drilling. They are generally less expensive than TC drill bits and are suitable for a wide range of materials, including wood, plastic, and softer metals. HSS drill bits are often used in general-purpose drilling applications.
Step Drill Bits: Step drill bits, also known as cone drill bits or unibits, are specialized drill bits that can create holes with multiple diameters. They feature a stepped design with progressively larger cutting edges. Step drill bits are commonly used for drilling holes in thin materials, such as sheet metal or plastic, where it is necessary to create holes of different sizes without changing drill bits. They offer convenience and efficiency in applications that require various hole diameters.
Carbide-Tipped Drill Bits: Carbide-tipped drill bits combine the hardness and durability of tungsten carbide with the toughness and flexibility of a steel body. The cutting edges of these drill bits are made of tungsten carbide, while the shank and body are typically made of steel. Carbide-tipped drill bits are ideal for drilling through hard materials such as concrete, masonry, or tiles. They offer improved cutting performance and extended tool life compared to standard steel drill bits in these applications.
Coolant Delivery Systems: In some drilling operations, especially those involving high-speed or high-production drilling, coolant delivery systems are used to enhance cooling and chip evacuation. These systems deliver a continuous flow of coolant directly to the cutting zone, reducing heat buildup and improving chip removal. Coolant delivery systems can be integrated into the drilling machine or used as standalone units, and they can employ various methods such as flood coolant or precision coolant jets.
Advanced Coating Technologies: In addition to the coatings mentioned earlier, there are other advanced coating technologies used in TC drill bits to further enhance performance. Some examples include:
Aluminum Titanium Nitride (AlTiN): AlTiN coating offers excellent wear resistance, high-temperature stability, and low friction. It is particularly effective when drilling hard and abrasive materials and can significantly extend tool life.
Chromium Nitride (CrN): CrN coating provides enhanced lubricity and hardness, reducing friction and improving chip flow. It is well-suited for drilling soft materials like aluminum, copper, or brass.
Zirconium Nitride (ZrN): ZrN coating offers superior hardness and heat resistance. It provides excellent performance in high-speed drilling applications and is often used for drilling stainless steel and other heat-resistant alloys.
6,Drill Bit Storage and Organization: Proper storage and organization of drill bits are essential to maintain their condition and prolong their lifespan. Drill bit storage systems, such as drill bit indexes, cabinets, or cases, help keep drill bits organized, protected, and easily accessible. It is important to store drill bits in a clean, dry, and secure environment, away from moisture, dust, or extreme temperatures. Proper storage and organization contribute to efficient tool management and reduce the risk of damage or loss.
7,Cutting Parameter Optimization: To achieve optimal drilling performance with TC drill bits, it is crucial to optimize cutting parameters such as cutting speed, feed rate, and depth of cut. These parameters depend on factors such as the material being drilled, the drill bit diameter, the rigidity of the setup, and the desired hole quality. Properly optimizing cutting parameters helps maximize productivity, minimize tool wear, and ensure accurate and consistent hole dimensions.
8,Drill Bit Maintenance: Regular maintenance of TC drill bits is important to keep them in optimal condition. This includes cleaning the drill bits after use to remove chips and debris, inspecting for damage or wear, and lubricating moving parts if applicable. It is also recommended to periodically check and tighten any fasteners or connections on the drill bit to ensure proper functioning. By maintaining TC drill bits properly, users can extend their tool life and maintain drilling performance.
These additional details provide further insights into different drill bit materials, specialized types of drill bits, coolant delivery systems, advanced coating technologies, storage and organization considerations, cutting parameter optimization, and drill bit maintenance. By considering these aspects, users can choose the right drill bits, optimize their drilling processes, and prolong the lifespan of their tools.
| Size Available as followings | ||
| Q Series | AQ, BQ, NQ, NQ2, NQ3, HQ, HQ2, HQ3, PQ, PQ2, PQ3 | |
| Wireline Series | Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, WL-56, WL-66, WL-76. | |
| T2 Series | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101 | |
| TT Series | TT 46, TT 56 | |
| T6 Series | T6 76, T6 86, T6 101, T6 116, T6 131, T6 146, T6S 101, T6S 116 | |
| T6S Series | T6S 76, T6S 86, T6S 116, T6S 131, T6S 146 | |
| T Series | T36, T46, T56, T66, T76, T86 | |
| Z Series | Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146 | |
| B Series | B36, B46, B56, B66, B76, B86, B101, B116, B131, B146 | |
| MLC Series | NMLC, HMLC | |
| LTK Series | LTK48, LTK60 | |
| WF Series | HWF, PWF, SWF, UWF, ZWF | |
| WT Series | RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube) | |
| WG Series | EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube) | |
| WM Series | EWM, AWM, BWM, NWM, HWM | |
| Others | AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW | |
| Chinese Standard |
56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm. |
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FAQ:
Q:Can TC drill bits be used for drilling in stainless steel?
A: Yes, TC drill bits are suitable for drilling in stainless steel. They are designed to handle the hardness and toughness of stainless steel materials.
Q: Can TC drill bits be used for drilling in cast iron?
A: Yes, TC drill bits are suitable for drilling in cast iron. They can effectively drill through the hardness of cast iron materials.
Q: Can TC drill bits be used for drilling in aluminum?
A: Yes, TC drill bits can be used for drilling in aluminum. They offer good cutting performance and chip evacuation in aluminum materials.
Q: Can TC drill bits be used for drilling in brass or copper?
A: Yes, TC drill bits can be used for drilling in brass or copper. They provide efficient cutting action in these softer metals.
Q: Can TC drill bits be used for drilling in plastic laminates?
A: Yes, TC drill bits can be used for drilling in plastic laminates. They offer precise drilling without causing excessive chipping or damage to the laminate surface.
Q: Can TC drill bits be used for drilling in acrylic or plexiglass?
A: TC drill bits are not typically recommended for drilling in acrylic or plexiglass, as specialized drill bits with sharper cutting edges and slower feed rates are preferable to prevent cracking or melting.
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