| Customization: | Available |
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| Customized: | Customized |
| Standard: | GB/T |
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Product Description
1)Customizable Specifications - OEM non-standard designs available to meet various industrial drilling requirements, including different diameters, flute lengths, point angles, and coatings.
2)Precision Craftsmanship - Expertly manufactured with sharp cutting edges, optimized flute geometry, and a fully ground finish for high drilling efficiency, precise hole positioning, and smooth chip evacuation.
3)High-Temperature Quenching - Enhanced through advanced vacuum heat treatment, achieving excellent hardness, toughness, and wear resistance for continuous drilling in tough materials.
4)Multi-Material Application - Ideal for drilling stainless steel, carbon steel, copper, aluminum, engineering plastics, and other industrial materials with one versatile, durable tool.
5)OEM Direct Production - Manufactured by an experienced OEM factory, offering flexible customization options and reliable quality control for large-volume orders and custom industrial solutions.
1)Stainless steel
2)Die steel
3)Copper material
4)Aluminum alloy
5)Cast iron
6)PVC
1)Razor-Sharp Cutting Edge - High hardness and precision-ground cutting edges ensure fast, clean drilling in stainless steel, carbon steel, copper, aluminum, and engineering plastics with minimal wear.
2)Anti-Slip Straight Shank Design - Fully ground shank and accurately sharpened point angle provide stable, precise positioning and reduce drill bit slippage during high-speed operations.
3)Optimized Chip Removal - Enhanced spiral flute geometry ensures efficient chip evacuation, preventing clogging and heat buildup during continuous drilling, especially in deep-hole and tough material applications.
4)Polished Surface Finish - Ultra-smooth polished surface reduces friction, minimizes heat generation, and enhances overall drilling efficiency while preventing workpiece surface damage.
5)Durable & Ergonomic - Lightweight and easy to handle, designed to reduce operator fatigue during extended operations and improve production efficiency.
1)Durable & Efficient
Manufactured from premium high-speed steel (HSS), our OEM twist drill bits deliver excellent hardness, toughness, and wear resistance. The sharp cutting edges and precision flute design ensure stable, high-efficiency drilling across various metals and industrial materials.
2)Wide Material Compatibility
Engineered for multi-purpose industrial drilling, these bits perform reliably in stainless steel, carbon steel, alloy steel, copper, aluminum, and engineering plastics, making them ideal for machinery manufacturing, metalworking workshops, and industrial production lines.
3)Professional-Grade Results
Designed to meet professional drilling demands, these bits offer superior cutting efficiency, reduced heat generation, extended tool life, and flawless hole finish in every application.
1)Optimized Flute Geometry - Advanced spiral design ensures smooth chip evacuation during continuous and deep-hole drilling in metals, preventing clogging and overheating.
2)Customizable OEM Specifications - Available in various HSS grades (M2, M35, M42), flute lengths, helix angles, and point angles to meet different industrial needs and drilling applications.
3)Premium Coating Options - Optional TiN, TiAlN, and TiCN coatings enhance cutting performance, wear resistance, and heat resistance, extending tool life under demanding working conditions.
1) Advanced Manufacturing Equipment
High-precision CNC grinding ensures accurate flute geometry and consistent point angle control, delivering stable, clean drilling and smooth chip evacuation in metals, stainless steel, copper, aluminum, and engineering plastics.
High-temperature vacuum heat treatment enhances core hardness and cutting edge toughness, extending tool life and performance stability under demanding drilling operations.
Ultra-precision surface polishing minimizes friction, reduces heat buildup, and prevents workpiece surface damage during continuous, high-speed drilling.
2) Leading Smelting Process
Utilizing advanced EAF + LF + VD + optional RS ESR smelting technology, we produce ultra-clean high-speed steel (HSS) materials with exceptionally low impurity content. This improves drill toughness, edge retention, wear resistance, and reduces the risk of chipping or breakage under heavy-load drilling.
3) Advanced Heat Treatment Process
An integrated quenching, tempering, and optional cryogenic treatment process achieves an optimal balance of high hardness (up to HRC 67) and toughness. This ensures excellent durability, edge sharpness retention, and resistance to micro-cracking when drilling stainless steel, carbon steel, copper alloys, and engineering plastics.
4) Customizable Production Options
Available in multiple HSS grades (such as M2, M35, M42) to meet different industrial drilling applications.
Flexible customization of flute length, helix angle, point angle, and overall geometry to optimize cutting performance for specific material types, hole depths, and drilling conditions.
Optional premium surface treatments such as polished, black oxide, TiN, TiAlN, or TiCN coatings to enhance chip evacuation, wear resistance, and heat resistance in continuous production environments.
5) OEM Special Design Services
Offering fully customizable OEM solutions for non-standard straight shank HSS twist drill bits, including special flute geometries, reinforced cutting edges, multi-step designs, and enhanced chip evacuation structures, tailored for professional machinery manufacturing, metalworking workshops, and industrial production lines.
Q1: Can you customize the drill bit size and specifications according to my drawings or samples?
A: Yes, we offer full OEM services. You can provide your technical drawings, physical samples, or detailed specifications, and we'll produce non-standard straight shank HSS twist drill bits customized for your industrial applications.
Q2: What materials are your drill bits made of?
A: Our drill bits are manufactured from premium high-speed steel (HSS), available in multiple grades such as M2, M35, and M42, ensuring excellent hardness, wear resistance, and durability for drilling stainless steel, carbon steel, alloy steel, copper, aluminum, and engineering plastics.
Q3: What types of materials are these drill bits suitable for?
A: They are suitable for a wide range of materials, including stainless steel, carbon steel, alloy steels, copper, aluminum, cast iron, and engineering plastics, making them ideal for machinery manufacturing, metal fabrication, and industrial production applications.
Q4: Do you offer surface treatment options for the drill bits?
A: Yes, we provide several surface treatment options such as polished finish, black oxide coating, TiN, TiAlN, and TiCN coatings to improve wear resistance, reduce friction, enhance chip removal, and extend tool life under continuous and high-speed drilling conditions.
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