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HSS Coated Step Drill Bit

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MOQ : 5 Pieces

HSS Coated Step Drill Bit Specification

Cutting Accuracy
High - Tolerance 0.1mm

Shape
Conical

Cutter Type
Multi-Step Cutting Edge

Coating Type
Titanium Nitride (TiN)

Operation Type
Rotary Drilling

Operate Method
Manual, Electric or Pneumatic Drill Compatible

Material
High Speed Steel (HSS)

Coating
TiN Coated

Drill Bits Types
Step Drill Bit

Brooches Type
Spiral Fluted

Length
75mm to 100mm (overall length)

Cutting Capacity
Up to 4mm Mild Steel (single pass)

Features
Self-centering, Deburring, Smooth cutting, Chip removal

Hardness
HRC 62-65

Tool Type
Twist Drill

Machine Type
Hand Drill/Bench Drill/Drill Press

Cutting Speed
25-45 m/min

Cutting Force
30-50 N (depending on material)

Diameter
4mm to 32mm (multi-step sizes)

Maximum Torque
40 Nm

Processing Type
High-Speed Machining

Suitable Materials
Steel, Stainless Steel, Brass, Aluminum, Plastic, Wood

Step Increments
Typically 2mm per step

Drill Point Angle
118

Shank Type
Straight Shank

Brand Compatibility
Universal - Fits most standard drill chucks

Surface Finish
Polished and TiN Coated

Resharpenable
Yes

Cooling Requirement
Recommended for prolonged use or harder materials

Application
Enlarging holes, Deburring, Multiple hole diameters with one drill

Packaging
Single piece / Set with protective case

HSS Coated Step Drill Bit Trade Information

Minimum Order Quantity
5 Pieces

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Pieces Per Week

Delivery Time
2-5 Days

Main Domestic Market
All India

About HSS Coated Step Drill Bit

Discover the trending HSS Coated Step Drill Bit, the resplendent solution for precise drilling across multiple materials. Crafted from superior High-Speed Steel (HSS) and boasting a polished, TiN-coated finish, this crowning tool delivers high cutting accuracy tolerances of 0.1mm. With step increments of 2mm and a conical, spiral-fluted design, it supports seamless hole enlargement, deburring, and multi-diameter operations-all with one bit. Suitable for steel, stainless steel, brass, aluminum, plastic, and wood. Special rate markdowns available. Universal fit for most chucks, resharpenable, and engineered for high-speed machining-your next superior drilling asset. Supplier, trader, and service provider in India.

Versatile Applications Across Multiple Media

The HSS Coated Step Drill Bit is expertly used for enlarging holes, deburring edges, and preparing multiple diameter holes with a single superior tool. Application media include steel, stainless steel, brass, aluminum, plastic, and even wood. Perfectly suited for workshops, fabrication plants, and construction sites, this bit excels in hand drills, bench drills, and drill presses-delivering unmatched performance both onsite and in industrial environments.

Efficient Export, Secure Packaging, and Global Reach

Stock ready for immediate dispatch from major Indian FOB ports, each step drill bit is carefully packed in a protective case-available as a single piece or in sets. Exported globally, the main markets include North America, Europe, and the Middle East. Request a quotation today and enjoy swift shipment, ensuring your project never waits. Secure packaging means superior product protection from our warehouse to yours.

FAQ's of HSS Coated Step Drill Bit:

Q: How does the HSS Coated Step Drill Bit benefit users compared to regular drill bits?

A: The HSS Coated Step Drill Bit delivers superior versatility by allowing users to drill multiple hole diameters, deburr edges, and enlarge existing holes-all with one bit. Its multi-step design saves time and enhances precision, making it more efficient than regular drill bits.

Q: What materials can I use this step drill bit on?

A: This step drill bit is suitable for drilling into steel, stainless steel, brass, aluminum, plastic, and wood. Its robust HSS construction and TiN coating ensure long lifespan and superior performance across a wide range of materials.

Q: Where can the HSS Step Drill Bit be applied?

A: The bit is ideal for workshops, construction sites, fabrication facilities, and repairs across both professional and DIY projects. It functions flawlessly with hand drills, bench drills, and drill presses.

Q: What is the process to request a quotation or place an order?

A: Simply contact our sales team with your requirements. Stock is ready and can be dispatched promptly upon confirmation. We'll share a detailed quotation based on your order size and packaging preferences.

Q: When should I use coolant with this drill bit?

A: Coolant is recommended during prolonged drilling or while working on harder materials like stainless steel to ensure durability, prevent overheating, and maintain cutting performance.

Q: How can I ensure maximum accuracy and longevity with this tool?

A: For optimal results, keep the drill bit sharp by occasional resharpening, use appropriate speeds and feed rates, and apply coolant for demanding applications. Secure the workpiece and use a compatible drill for steady, accurate operation.

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