Gun Drills

We are Exporter of Gun Drills in India. It is a deep hole drilling process that uses a long, thin cutting tool to produce holes in metal at high depth-to-diameter ratios. A gun drill has a unique head geometry design that removes chips as it advances into a metal workpiece. High-pressure coolant for clean chip exhaust gun drills can drill deep holes at extreme depths.

Gun drills are used for deep drilling depth; to diameter ratio of 300: 1 or more is possible. Carbide tips are used in modern gun drills to reduce total cost compared to metal tips. Various gun drills are available, including Indexable, ejector, BTA drill bit, single-fluted gun drills, twin-fluted gun drills, solid carbide gun drills, etc.

Technical Specification
Product Name	Gun Drill
Drill Type	Deep Hole Drilling Tool
Diameter Range	2 mm – 40 mm
Drill Length Range	100 mm – 1500 mm (depending on diameter)
Length to Diameter Ratio	Up to 100 × D
Flute Type	Single Straight Flute
Hole Tolerance	Turning, Shaping, Planing, Tool Grinding
Guide Pads	Carbide Guide Pads
Application	Deep hole drilling
Custom Manufacturing	Special diameters and lengths available on request

Engineered for Extreme Depth, Precision, and Reliable Deep Hole Drilling Performance

DIC Gun Drills are engineered for high-precision deep hole drilling, delivering excellent dimensional accuracy and smooth hole finishing. The optimized cutting geometry ensures stable drilling performance for long drilling depths across demanding industrial machining applications.
Designed for long-reach drilling operations, Our Gun Drills support drilling depths up to 100× diameter ratio, allowing manufacturers to machine extremely deep and straight holes with superior accuracy and consistent performance.
The single straight flute design enhances chip evacuation and coolant flow efficiency, ensuring smooth drilling operations while preventing chip clogging. This design improves drilling stability, reduces tool vibration, and enhances machining productivity.
Equipped with precision carbide guide pads, DIC Gun Drills provide excellent hole guidance and surface finishing. These guide pads stabilize the drill during deep hole drilling, ensuring straight hole geometry and superior dimensional accuracy.
Our Gun Drills are designed to maintain strict hole tolerances ranging from IT7 to IT9. This ensures reliable drilling accuracy required for critical industrial applications including aerospace components, automotive parts, and precision engineering assemblies.
Our Gun Drills are available in diameter ranges from 2 mm to 40 mm, supporting a wide variety of deep hole drilling applications across multiple industries including automotive machining, mold manufacturing, hydraulic components, and heavy engineering.
Custom diameter sizes, lengths, and specifications are available to meet specialized industrial machining requirements. DIC provides flexible manufacturing support to deliver tailored deep hole drilling tools for unique production applications.

Trusted Industrial Deep Hole Drilling Tool Manufacturer for Precision, Reliability, and Global Machining Solutions

DIC Tools specializes in precision deep hole drilling tool manufacturing with advanced engineering processes, ensuring every Gun Drill meets strict dimensional accuracy, performance reliability, and machining efficiency standards required by modern industrial manufacturing sectors.
Our tooling design incorporates advanced cutting geometry, optimized flute structure, and high-strength carbide materials to deliver stable drilling performance and improved tool life during demanding deep hole machining operations.
Every Gun Drill undergoes rigorous quality inspection including dimensional accuracy testing, profile measurement validation, and performance verification to ensure consistent drilling precision and reliable industrial machining performance.
DIC Tools designs deep hole drilling tools capable of operating under demanding machining conditions, providing long tool life, stable cutting performance, and dependable accuracy for high-volume industrial production environments.
Our Gun Drills support a wide range of industries including automotive manufacturing, aerospace machining, mold and die production, hydraulic component drilling, and general engineering operations.
We offer flexible manufacturing solutions to produce Gun Drills with custom diameters, extended lengths, and special specifications to meet unique customer machining requirements and specialized industrial applications.
With an expanding international distribution network, DIC Tools supplies precision cutting tools to customers worldwide, supporting global machining industries with reliable tooling solutions.
Our engineering team provides technical guidance and application support to help customers optimize deep hole drilling operations and achieve improved machining productivity.

Custom Branding for Precision Tool Manufacturers

Dedicated Impex offers private label branding options for distributors and industrial suppliers, enabling customers to market high-quality Gun Drills under their own brand identity with professional packaging presentation.
Gun Drills can be packaged with customized branded boxes, labels, and product identification systems to strengthen brand recognition and create a professional industrial product presentation for global distributors.
Our packaging solutions are designed to support distributor requirements with clearly labeled products, protective packaging materials, and efficient storage design for easy handling and product management.
DIC Tools provides durable protective packaging to ensure Gun Drills remain secure during transportation and storage, preventing damage to precision cutting edges during long-distance shipment.
Packaging can include customized product labels, barcodes, technical specifications, and brand identification details to support inventory management and product traceability for distributors and suppliers.
Our packaging solutions are designed to strengthen brand identity through high-quality presentation, allowing distributors to deliver premium industrial tooling products with professional branding.
We offer bulk packaging options for large industrial orders, enabling efficient storage, easy handling, and cost-effective logistics for high-volume tool supply requirements.
DIC Tools provides packaging solutions designed specifically for international distributors and tool suppliers, helping partners expand their branded product portfolio with high-quality precision cutting tools.

Product FAQ's

1. What is a Gun Drill?

A Gun Drill is a precision deep hole drilling tool designed to create long, straight holes with high accuracy. It uses a single straight flute design and internal coolant supply to achieve superior hole quality and stable deep drilling performance.

2. What hole depth can a Gun Drill achieve?

Gun Drills are capable of drilling extremely deep holes with length-to-diameter ratios reaching up to 100×D. This makes them ideal for machining long, straight holes in shafts, cylinders, hydraulic components, and precision engineering parts.

3. What materials can be drilled using Gun Drills?

Gun Drills can machine a wide range of materials including alloy steel, stainless steel, cast iron, aluminum, hardened steel, and other engineering metals. Their carbide construction ensures stable performance in demanding industrial machining operations.

4. What diameter range is available for Gun Drills?

Gun Drills are available in various diameters typically ranging from 2 mm to 40 mm. Different sizes allow manufacturers to perform precision deep hole drilling across multiple industrial machining applications.

5. What tolerance accuracy can Gun Drills achieve?

High-quality Gun Drills can achieve hole tolerance levels between IT7 and IT9. This level of accuracy ensures precise hole geometry and dimensional stability required for aerospace components, automotive parts, and high-precision engineering applications.

6. Why is coolant important in Gun Drilling?

High-pressure coolant plays an essential role in gun drilling operations. It helps remove chips efficiently, reduces heat generation, improves tool life, and ensures smooth drilling performance during deep hole machining processes.

7. What are the advantages of using Gun Drills?

Gun Drills provide superior hole straightness, excellent surface finish, high dimensional accuracy, efficient chip evacuation, and long tool life. These advantages make them highly effective tools for deep hole machining operations.

8. Can Gun Drills be customized for special applications?

Yes, Dedicated Impex manufactures Gun Drills in customized diameters, extended lengths, and special specifications to meet unique industrial machining requirements. Our custom deep hole drilling solutions help manufacturers achieve precise drilling performance and improved productivity.

9. Why choose DIC Tools Gun Drills?

DIC Tools Gun Drills are manufactured using precision engineering, high-quality carbide materials, and strict quality inspection processes. Our tools deliver reliable deep hole drilling performance, excellent dimensional accuracy, and durable machining solutions for global industrial customers.

Need Additional Support?

If you didn’t find the information you’re looking for, please connect with our DIC Tools specialists for expert assistance. Our team is ready to support you with product selection, technical guidance, and export inquiries.
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