Crown Drill Series-manufacture,factory,supplier from China

The WC 2D U drill is a superior tool for drilling, featuring a unique u shaped drill bit design that combines a center and peripheral blade for unparalleled performance. Made from carbide, this u drill bit offers high hardness and wear resistance, ensuring longevity in various drilling tasks.With its precision and low cutting force, the WC 2D U drill is ideal for shallow hole cutting. Its sharp cutting edge excels in deep hole applications, efficiently managing debris and heat, thus improving cutting efficiency.

SER/L series thread tool holders are suitable for the following processing scenarios:1. External thread processing: SER/L series thread tool holders are suitable for external thread processing, which is one of its main applications.2. External grooving processing: In addition to thread processing, SER/L series is also suitable for external grooving processing.3. CNC lathe processing: SER/L series tool holders are designed for use on CNC lathes and can provide precise thread production.4.

5D WCMX U Drill can Drill Oblique Holes and is MultifunctionalThe WCMX U drill is a indexable drill that can drill inclined holes up to 30 degrees without altering cutting parameters. It also enables intermittent cutting for complex hole patterns when parameters are reduced by 30%. The WC 5D U drill is a versatile tool for drilling, boring, chamfering, and eccentric drilling, with an internal cooling system for efficient chip removal.

WC U drills are characterized by their replaceable carbide inserts, self-centering ability, and excellent chip control. They offer high cutting speeds and feed rates, and are versatile across various materials. These drills are known for their durability and precision, making them ideal for high-efficiency machining in industries such as automotive, aerospace, and general manufacturing.WC U drills offer a variety of product benefits.1. They feature replaceable carbide inserts for extended tool life and cost-effectiveness.2.

The SP 3D Indexable U Drill is a revolutionary tool designed to enhance the drilling process with its innovative features and superior performance. This advanced U Drill is crafted from high-quality H13 steel, renowned for its excellent wear resistance and ability to withstand hot cracking, ensuring a long service life even under the most demanding conditions.One of the standout features of the Indexable U Drill is the widened chip removal slot, which effectively prevents chip accumulation, a common issue that can hinder drilling efficiency.

The SP 6D U Drill CNC is a tool in CNC machining, offering enhanced precision and concentricity, particularly after the quenching process.This u drill for CNC operations reduces machine load, facilitating easier adjustments of the blade position angle.The innovative 6:4 ratio of inner to outer grooves optimizes chip removal, enhancing efficiency and productivity.

Description：1.SOMT insert is a drilling tool for hole processing, suitable for processing holes with a depth less than 3 times the hole diameter.2.SOMT U drill inserts are made of cemented carbide, which has high hardness and wear resistance, making the cutting life of the insert much longer than that of ordinary drill bits.3.Carbide drill inserts have 4 chip breakers suitable for chip breaking of various materials, meeting the needs of processing different materials.4.Drill inserts are suitable for a variety of automatic equipment such as CNC machine tools, machining cente

U Drill for CNC Lathe Changes the Drilling Process and Improves the AccuracyThe u drill for CNC lathe has transformed the drilling process with its meticulously balanced cutting action, enhancing accuracy and boosting feed rates by a remarkable 200%. This innovative tool, featuring a scraper tip, delivers superb surface roughness, raising the bar for quality in machining.WC 4D U Drills are the First Choice for a Wide Variety of WorkpiecesAmong the u drill types, the WC 4D u drill stands as the premier choice for a variety of workpieces.

The SNL/R series thread tool holders are renowned for their precision and efficiency in CNC lathe applications. They offer high-speed capabilities, ensuring stability at high rotational speeds for faster, more accurate cutting. These tool holders are made from durable 42CRMO alloy steel, providing resistance to corrosion and extending their lifespan. They are cost-effective, reducing tool holder consumption and associated costs. The design minimizes vibration and chatter, leading to improved surface finishes and higher metal removal rates.

WC 3D Drill Outperforms Traditional Twist DrillsU-drills, expertly crafted for deep, straight hole drilling, feature a distinctive U-shaped groove that outperforms traditional twist drills. These drills are designed for high depth-to-diameter ratios, typically from 3:1 to over 100:1.

The SP 5D U drill is a high-performance carbide insert drill with a durable u drill insert that lasts over ten times longer than standard drills. Its replaceable blade ensures minimal downtime. The drill's internal cooling system efficiently manages debris, facilitating continuous processing and enhancing efficiency. It requires no chip removal for large holes under standard aspect ratios, simplifying the drilling process. With its multi-stage cutting capability, the SP 5D U drill can handle large holes with less than 30° tilt without compromising cutting parameters.

Efficient Cutting with Internal Water Discharge – Indexable Insert Drill BitsThe SP 4D U Drill features internal cooling with a double-spiral water discharge system- Ensuring optimal cooling performance during drilling.-Enlarged water outlets increase flow, enhancing cooling efficiency and preventing overheating.- Optimized blade angles improve cutting performance, making it more efficient and precise.The double-spiral water outlets double the coolant flow-  Providing better cooling and extending tool life.Updated blade angles ensure high cutting efficiency-With a tolerance range of

SP 2D indexable insert drill specifications:1. Indexable carbide U drill CNC drilling tools can be matched with SPMG SPMT drill inserts.2. Drilling depth: 2D.3. Indexable insert drills can be used on CNC lathes and ordinary lathes.4. Indexable drill spare parts are made of high-quality steel, and the screw hardness is 12.9.5. The indexable insert drill uses a 0.02mm feeler gauge to ensure a tight connection between the blade and the tool.Features of SP 2D indexable insert drill:1.

EXN milling cutter bar is a milling tool for CNC machining centers with the following features:1. Material and structure: usually made of high-quality alloy steel material, the surface is nickel-plated to improve corrosion resistance and wear resistance. The structure type is integral.2. Blade design: The double-sided blade contains four cutting edges, and the special geometric design effectively reduces cutting resistance.3. Fast feed: EXN milling cutter bar is suitable for fast feed, suitable for efficient roughing and finishing.4.

SPMG Indexable U drill insert is designed for versatile drilling applications across a range of materials including steel, stainless steel, cast iron, and non-ferrous metals. These inserts offer four usable cutting edges, which reduce costs, and are compatible with various holder sizes from 2xD to 4xD.

SPGT U drill insert is an indexable carbide cutting tool designed for efficient drilling in materials such as steel, stainless steel, and cast iron. These inserts feature a U-shaped flute design for enhanced chip evacuation and improved cutting performance. They offer multiple cutting edges per insert, which increases tool life and reduces downtime. The SPGT U drill insert is suitable for a variety of drilling applications and can be used in both manual and CNC machine tools. 

   4NKT series CNC milling cutters are made of carbide and have double-sided four high positive helical cutting edges, suitable for machining stainless steel and light cutting 90° shoulders. These cutters have high ramping capabilities and can be used interchangeably with Taegutec 4NKT series inserts. They are usually PVD coated to increase hardness and oxidation temperature, optimize chip evacuation, provide superior cutting performance and cost-effectiveness.

The 58° Straight Shank Tungsten Steel Milling Cutter is a robust and versatile tool designed for a variety of machining applications. This Straight Shank Milling Cutter, with its 4F cutting edge, is part of the 4F Straight Shank Milling Cutter Series and is enhanced with a Nano Bronze Coating for improved performance and longevity. Crafted from high-quality tungsten steel, it is well-suited for working with a broad spectrum of materials such as copper, stainless steel, cast iron, tool steel, alloy steel, graphite, plastic, and composite materials, among others.

The 58° Keyway Tungsten Steel Milling Cutter is a high-quality tool designed for precision machining. This Keyway Milling Cutter features a 4F cutting edge and belongs to the 4F Keyway Milling Cutter Series. It boasts a Nano Bronze Coating that enhances its performance and durability. Made from premium tungsten steel, it is suitable for a wide range of materials including copper, stainless steel, cast iron, tool steel, alloy steel, graphite, plastic, and composite materials.

The MGEHR series grooving tool holder is a high-efficiency turning tool designed for high-precision grooving operations. Its parameters are as follows:1. Product number: The MGEHR series tool holder has different models, such as MGEHR2525-2.5.2. Functional dimensions:(1) Functional width (A2): 25.3 mm.(2) Functional length (A3): 150 mm.(3) Functional height (A4): 25 mm.(4) Maximum cutting depth (A8): 16 mm.3. Overall length (B5): 150 mm.4. Shank shape (C13): 01 - square shank clamp.5. Number of effective cutting edges (D11): 1.6. Cutting direction (F1): R - right.7.

The MDPNN CNC turning tool holder is designed for robust and precise turning operations with carbide inserts. It features a multi-clamp design with a 62.5-degree approach angle, compatible with negative 55-degree rhombic inserts like DNMG and DNMA series. Known for its high tensile strength and anti-abrasion finish, this tool holder ensures accurate and stable performance.

    The MGMN insert series are premium carbide cutting tools designed for precision and durability in a wide range of machining applications. Made from high-grade tungsten carbide, these inserts offer excellent wear resistance and edge retention, ensuring efficient cutting performance on materials such as steel, stainless steel and hardened steel. The MGMN series is well known for its versatility in turning, grooving and parting-off operations. Features such as PVD or CVD coating enhance their heat and wear resistance, making them suitable for a wide range of cutting conditions.

1.WCMX inserts excel in machining stainless steel, mild steel, brass, bronze, aluminum and cast iron.

Description：1. SPMG inserts are carbide tools designed for high-speed drilling, with high hardness and wear resistance.2. SPMG insert has sharp cutting edges to minimize friction, improves drilling accuracy and tool life.3. SPMG inserts are available in a variety of sizes, which can be flexibly adapted to different U-drills, ensuring efficient drilling in materials such as steel, stainless steel and cast iron.4.