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Center Drills

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MOQ : 100 Pieces

Center Drills Specification

Tool Type
Drill Bit

Operation Type
Manual and Automatic Operation

Cutting Capacity
Suitable for small diameter holes; center marking

Brooches Type
Double-ended/Single-ended

Cutting Accuracy
High precision for starting drill holes

Cutting Speed
Recommended 16-30 m/min (HSS), up to 70 m/min (Carbide)

Features
High precision, good durability, heat resistance, reusable

Cutter Type
Solid High-Speed Steel or Carbide

Material
High-Speed Steel (HSS), Carbide

Coating
Optional; available with or without coating

Cutting Force
Medium to High

Length
Varies by size, usually between 40mm - 100mm

Shape
Cylindrical with pointed tip

Coating Type
Uncoated or TiN-coated (Titanium Nitride)

Drill Bits Types
Center Drill Bits

Hardness
HRC 55-67 depending on material

Machine Type
Drilling Machine, Lathe, Milling Machine

Operate Method
Rotary cutting with feed

Diameter
Range from 1mm to 12mm or as required

Maximum Torque
Depends on diameter (typically up to 35 Nm for standard bits)

Processing Type
Turning, Milling, Drilling

Shank Type
Round shank for easy chucking

Surface Finish
Bright, Oxide, or TiN coated finish

Flute Type
Straight flutes

Application
Starting center holes for drilling, countersinking, and pipe ends

Pack Size
Can be supplied in sets or individually

Standard Compliances
DIN 333, ISO, or equivalent

Usage
Ideal for machinists, fabricators, and maintenance

Tolerance
Standard tolerance as per DIN 333-A

Point Angle
Commonly 60, 90, or 120 depending on requirement

Center Drills Trade Information

Minimum Order Quantity
100 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
1000 Pieces Per Month

Delivery Time
7 Days

Main Domestic Market
All India

About Center Drills

Take advantage of our Center Drills at an unbeatable price, crafted for dazzling precision and first-rate durability. Manufactured from premium High-Speed Steel or Carbide, these center drills feature astonishing versatility-available in point angles of 60, 90, or 120 to match your requirement. With bright, oxide, or TiN-coated finishes, their cylindrical shape and pointed tips make them ideal for starting center holes, countersinking, or pipe end work. Enjoy standard DIN 333-A tolerance, straight flutes, and high cutting accuracy. Suitable for manual or automatic operation and provided in sets or individually-unmatched quality for machinists, fabricators, and maintenance professionals.

Versatile Applications: Power in Precision

Center Drills excel on a range of application sites, including workshops, manufacturing plants, mechanical labs, and maintenance sites. Perfect for drilling machines, lathes, and milling machines, these tools create center holes, countersinks, or precise pipe ends. Their primary competitive advantage lies in their astonishing precision, superior heat resistance, and extended durability, ensuring reliable performance in demanding operations. Professionals favor these drills for their adaptability, easy chucking, and consistent results across turning, milling, drilling, and marking tasks.

Certifications, Markets & Supply: Trusted Worldwide

With valuation standards meeting DIN 333 and ISO compliances, our Center Drills are recognized in major export markets including Asia, Europe, and the Middle East. Packing & dispatch are managed efficiently to ensure product integrity on arrival. Available for wholesale, retail, or export, our supply ability meets both small and large-scale requirements promptly. Bulk orders are handled with care and precision, guaranteeing reliable delivery timelines for traders, suppliers, and industrial distributors worldwide.

FAQ's of Center Drills:

Q: How do I choose the correct point angle for my application?

A: Select the point angle-60, 90, or 120-based on your specific drilling or countersinking needs. Most general-purpose applications use 60, while 90 or 120 may be required for specialized tasks or material types.

Q: What are the benefits of TiN-coated Center Drills compared to uncoated ones?

A: TiN-coated Center Drills offer enhanced heat resistance, longer lifespan, and reduced friction during operation. They maintain sharpness longer, making them ideal for high-speed or demanding processes.

Q: Where can these Center Drills be used?

A: These drills are suitable for use in machine shops, fabrication units, maintenance workshops, and industrial production environments-compatible with drilling machines, lathes, and milling machines.

Q: What is the process for using a Center Drill?

A: Mount the center drill in the appropriate chuck, align it with the desired position, apply recommended speed and feed, and then create an accurate starting hole or countersink before further machining.

Q: When is it best to use double-ended versus single-ended Center Drills?

A: Double-ended Center Drills provide extended tool life and cost efficiency by offering two usable ends, ideal for high-volume operations. Single-ended drills are suited for applications requiring maximum rigidity in tight spaces.

Q: How does the material choice (HSS or carbide) affect performance?

A: HSS drills are cost-effective and suitable for most standard materials, while carbide drills deliver superior cutting speed and durability, especially valuable for harder materials or high-speed production environments.

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