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Combination Drill and Tap

Combination Drill and Tap

We are Supplier of Combination Drill and Tap in India, which enables the user to produce the tapping Drill Hole and the through a thread in one operation without any tool change. The tool is guaranteed to save money and time on any production drilling job. Combined Drill and Tap provide various benefits as the helical flute design of the drill and tap section allows the holes to be tapped and drilled at a relatively high speed. Both the operations are performed from one shank, expect alignment every time.

The combos can be used for many materials including steel, aluminum, brass, and malleable iron. Coatings can be added for optimal performance.

NOTE: Available in Standard, as well as Non-Standard, sizes as per requirement

Technical Specification
Tool Type Combination Drill & Tap (Drill–Tap Combo Tool)
Thread Form Metric / UNC / UNF / BSP / Custom
Function Drilling + Tapping in One Operation
Coating Bright / TiN / TiCN / TiAlN / AlCrN / Black Oxide
Size Range M2 to M12 / Inch Sizes Available
Shank Type Straight / Hex / Reduced / Weldon
Drill Point Angle 118° / 135°
Application Type Through Hole (Limited Blind Hole Use)
Production Suitability Medium to High Volume
Customization Available
Precision-Engineered Solutions, Tailored to Your Exact Specifications
  • We manufacture Combination Tap and Drill tools in a wide range of metric, UNC, UNF, BSW, BSP, NPT, and other international thread standards to meet diverse industrial requirements. Custom diameters, thread pitches, and tolerances can be developed as per client drawings or technical specifications. Whether you require standard industrial sizes or highly specialized dimensions for niche applications, we ensure precise thread conformity and compatibility with your fastening systems.
  • Our tools are carefully engineered based on the material and application requirements. Whether used on mild steel, carbon steel, stainless steel, aluminium, brass, copper, cast iron, or non-ferrous alloys, we adjust the cutting geometry to deliver optimal drilling and tapping performance. This ensures reduced tool wear, smoother cutting action, and consistent thread formation across various materials and working conditions.
  • To enhance durability and extend tool life, we offer optional protective surface coatings designed to reduce friction, improve heat resistance, and minimize wear during high-speed operations. These coatings help maintain cutting sharpness, prevent premature dulling, and improve overall performance in demanding production environments.
  • Each Combination Tap and Drill is manufactured with an optimized drill point angle, flute design, and thread profile geometry to ensure accurate drilling and precise threading in a single operation. The carefully engineered cutting edges promote smooth chip evacuation, reduce cutting resistance, and deliver clean, burr-free threads, increasing operational efficiency and minimizing downtime.
  • We have the capacity to handle large-scale production orders for OEMs, distributors, wholesalers, and industrial clients worldwide. Our streamlined manufacturing processes ensure consistent quality across batches, timely delivery schedules, and competitive pricing for high-volume requirements without compromising precision or durability.
  • We provide full technical customization including custom shank types (straight shank, hex shank), flute variations, overall length adjustments, and special tolerance requirements to match specific machinery and application setups. Our engineering team works closely with clients to develop tools that integrate seamlessly into their production lines, ensuring maximum compatibility and performance efficiency.
Tested for Accuracy, Built for Performance, Trusted for Reliability.
  • Our Combination Tap and Drill tools are manufactured using carefully selected high-grade carbon steel, known for its excellent balance of strength, toughness, and wear resistance. The raw material undergoes strict quality checks before production to ensure consistency in composition and mechanical properties. This ensures the final tool delivers superior structural integrity, long service life, and reliable cutting performance even under demanding industrial conditions.
  • Each tool undergoes a controlled hardening and tempering process to achieve the optimal level of hardness and core toughness. This precise heat treatment enhances resistance to wear, deformation, and edge chipping during high-speed drilling and tapping operations. The result is improved durability, consistent cutting efficiency, and reduced risk of premature tool failure in both manual and machine applications.
  • The cutting edges are precisely ground and sharpened to ensure smooth drilling action followed by clean, well-defined threads. Optimized flute design promotes efficient chip evacuation, reducing clogging and minimizing cutting resistance. The combination of drilling and tapping in one step increases productivity while maintaining high-quality results.
  • Our quality control system includes multi-stage inspections at different production levels. Each batch undergoes: Visual inspection for finish and edge sharpness, Hardness testing, Dimensional verification, Trial cutting and threading tests. Only products that meet our strict internal quality benchmarks are approved for dispatch. This ensures consistent performance and reliability for every shipment.
  • Our Combination Tap and Drill tools are manufactured in accordance with internationally recognized standards such as ISO, DIN and ANSI where applicable. This ensures global compatibility, dimensional consistency, and acceptance across international markets, making our products suitable for OEMs, distributors, and industrial buyers worldwide
Delivering Precision Tools Across Global Markets
  • We have built a strong global export network serving customers across North America, Europe, the Middle East, Africa, and the Asia-Pacific region. Our structured supply chain and experienced export team ensure smooth coordination from manufacturing to final delivery, allowing us to meet diverse international industrial requirements efficiently and reliably.
  • Our Combination Tap and Drill tools are exported to the United States, Germany, the United Kingdom, France, Italy, Canada, Australia, UAE, Saudi Arabia, South Africa, Brazil, Singapore, Malaysia, and more than 25 additional countries worldwide. This wide international presence reflects the global trust in our manufacturing quality, consistent performance, and dependable supply capabilities.
  • All products are packed using anti-rust protection and durable export-grade cartons to ensure complete safety during transit. We take special care to protect tools from moisture, impact, and environmental conditions so they arrive in perfect working condition, ready for immediate use.
  • We provide complete support with labelling, HS codes, commercial invoices, packing lists, and other required export documents. Our team ensures compliance with international trade regulations to enable smooth customs clearance and hassle-free import procedures.
  • We work with trusted logistics partners to ensure smooth and on-time international shipping. Proper dispatch planning and shipment coordination help us maintain reliable delivery schedules for both air and sea freight.

Product FAQ's

1. What is a Combination Tap and Drill?

A Combination Tap and Drill is a tool that drills and taps in one operation. It eliminates the need for tool changes during machining. This improves productivity and reduces cycle time. It is widely used in industrial manufacturing.

2. What industries use Combination Tap and Drills?

They are widely used in automotive, aerospace, engineering, and fabrication industries for precision machining applications, supporting high-volume production in manufacturing plants while also serving maintenance workshops with reliable performance and consistent operational accuracy.

3. Are custom designs available?

DIC Tools provide combination tap and drills that can be customized based on technical drawings, allowing size, coating, and geometry to be modified according to specific machining requirements, while also offering branding options and supporting bulk orders for complete customization and consistent industrial performance.

4. What quality checks are performed?

DIC Tools ensure dimensional accuracy is carefully inspected, hardness testing is systematically conducted, surface finish is thoroughly verified, and final inspection is strictly performed to maintain consistent quality, reliable performance, and long-term machining precision for industrial applications.

5. What maintenance is required?

DIC recommend cleaning tools after every use, storing them in dry and dust-free conditions, applying rust preventive oil regularly, and inspecting them frequently for wear and damage to ensure longer tool life, consistent performance, and reliable machining accuracy.

6. What is the typical size range available?

Combination tap and drills are available in a wide size range from M2 to M12 and above, with inch sizes also offered, along with custom size production options, allowing users to select the most suitable tool based on specific application requirements, machine compatibility, production volume, and overall machining needs.

7. Why choose your company for Combination Tap and Drills?

Dedicated Impex offer consistent quality and reliable performance across all product ranges, ensuring stable machining results and long service life, while our custom solutions meet industry needs, supported by global export experience, timely delivery, and long-term customer partnerships.

8. Do you export Combination Tap and Drills worldwide?

Yes, we export Combination Tap and Drills worldwide with strong logistics support, international quality compliance, and secure export-grade packaging, ensuring timely delivery, safe transportation, and reliable supply to customers across global industrial markets.

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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