ICD Self-Locking Crown Drill Indexable Tip Drill Bit for Steel Stainless Steel

Short Description:

High performance ICD self-locking indexable crown drill with replaceable carbide tip and internal coolant system. 3D/5D/8D specification options, ideal for CNC deep hole drilling on steel, stainless steel and alloy steel. Factory wholesale & OEM service available.

Series: ICD Self-Locking Crown Drill
Drilling Diameter Range: 12.5mm - 40mm (Customizable)
Depth Ratio: 1.5D / 3D / 5D / 8D / 10D / 12D
Application: Steel, Stainless Steel, Alloy Steel, Cast Iron

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Product Detail

Product Tags

Bullet Points

ICD Self-locking Design:Professional self-locking clamping structure, firm positioning and high repeat positioning accuracy. Realize quick tip replacement in 10 seconds, no tools required, greatly reduce machine downtime and improve production efficiency.

Replaceable Carbide Tip:Adopts high-hardness tungsten carbide insert with PVD/CVD anti-wear coating. Only replace the worn tip instead of the whole drill bit, save 30%-70% tool cost for factory processing.

Internal Coolant System:Standard internal through coolant channel, directly deliver cutting fluid to the cutting edge. Effectively cool and lubricate processing position, suppress tool wear, prevent workpiece burning, and ensure smooth chip evacuation.

High-rigidity Drill Body:Made of high-quality alloy steel with integral heat treatment process, high strength and strong impact resistance. Effectively reduce drilling runout, ensure high-precision hole making, and support long-term stable industrial processing.

Multiple Specifications & Wide Compatibility:Complete 3D/5D/8D/10D length-diameter ratio options, diameter range covers conventional industrial specifications. Perfectly match various CNC machine tools for mass deep hole drilling processing.

Applications

Suitable for dry and wet drilling of various metal materials: carbon steel, stainless steel, alloy steel, cast iron, ductile iron. Widely used in automotive parts, mold base processing, mechanical equipment parts, aerospace accessories, general hardware processing and other fields.

Hot Q&A

What is an ICD self-locking indexable crown drill?

Answer: ICD self-locking indexable crown drill is a modular CNC deep hole drill bit. It consists of a reusable alloy steel drill body and replaceable carbide tip. Equipped with self-locking clamping structure and internal coolant system, it is a high-efficiency and low-consumption drilling tool replacing traditional integral drills.

How to replace the tip of this crown drill?

Answer: The drill adopts tool-free self-locking design. You only need to twist and take out the old tip, insert the new carbide tip and lock it automatically. The whole operation takes only about 10 seconds, which is fast and convenient, no professional tools needed.

What materials can this replaceable tip drill bit process?

Answer: It is mainly suitable for metal drilling, including carbon steel, stainless steel, alloy steel, cast iron, ductile iron and other common industrial metal materials, widely used in various precision machining scenarios.

What are the advantages of internal coolant drill bit?

Answer: The internal through coolant channel can directly deliver cutting fluid to the cutting contact point, which can rapidly reduce cutting temperature, reduce tool wear and workpiece burrs. At the same time, it can accelerate chip removal, avoid chip accumulation, and greatly improve the quality and stability of deep hole drilling.