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  • HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter
  • HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter
  • HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter
  • HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter
  • HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter
  • HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter
HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter

HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter

$1.00-$5.00/ Piece|100 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 100 pieces）
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HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Metal Drilling: Designed for creating conical holes, step drilling, and chamfering edges in metal surfaces using high-speed steel (HSS) for durability and heat resistance.
  • Versatile Tapering: The conical bit shape enables multi-step drilling and precise angle formation, ideal for engineering and fabrication tasks requiring tapered holes or surface finishing.

Key features

  • 1. Material Technology

    • With high-speed steel (HSS) construction, you can achieve superior heat resistance and durability during prolonged drilling compared to standard carbon steel bits*. The conical drill bit’s HSS composition ensures longevity even in high-stress metalworking applications.

  • 2. Interactive Design

    • With a hexagonal base design, you can ensure secure attachment to power tools and sockets, reducing slippage during high-torque operations* compared to non-hexagonal shank bits.

  • 3. Performance Parameters

    • With a precision-engineered conical cutting edge, you can perform accurate chamfering, step drilling, and hole enlargement in metal materials with minimal material deformation*. The straight shank guarantees stable alignment for consistent results.

  • 4. Scenario Solutions

    • Ideal for both professional workshops and DIY projects, this drill bit set provides versatile solutions for metalworking tasks such as creating countersinks or enlarging existing holes*. Its tapered design adapts to diverse drilling needs in construction, automotive repair, and manufacturing.

  • 5. Certification Standards

    • Manufactured to adhere to industrial safety and performance standards*, this HSS drill bit ensures reliable operation in demanding environments. Specific certifications should be confirmed directly with the manufacturer.

Product details

HSS Conical Drill Bit Cone Bit Taper Power Drilling Umbrella Step Drill Set Cone Chamfer Cutter

The HSS Conical Drill Bit is engineered for precision power drilling in metalworking applications. Crafted from high-speed steel (HSS) with a bright finish, this conical bit combines durability, corrosion resistance, and a hexagonal base for secure, adjustable mounting. Ideal for creating tapered holes, chamfering edges, or assembling umbrella steps, it offers unmatched performance in industrial and construction settings.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-speed steel (HSS)Withstands high temperatures and wear in metal drilling.
FinishPlain & BrightEnhances corrosion resistance and surface smoothness.
DesignConical shape with hexagonal baseEnsures stable mounting in sockets and precise alignment.
Shank TypeStraightCompatible with standard drill chucks for universal use.
Drill TypeMetal drillEfficiently cuts through steel, alloy, and other hard metals.

Customization guide

Adjustable parameters include:

  • Length/Tip Angle: Customize to fit specific drilling depths or angles for specialized applications.
  • Coating: Add anti-friction or thermal-resistant plating for extreme environments.
  • Base Dimensions: Modify hexagonal socket size to match machinery specifications.

Get inspired

Use the HSS Conical Drill Bit to:

  • Create tapered holes for secure fastening in automotive parts.
  • Chamfer sharp edges on metal components for safety and aesthetics.
  • Assemble modular structures like umbrella steps with precision alignment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material HardnessHSS (Rockwell C62)HSS + TiN Coating (C65)HSS-E Coating (C68)
Durability200 hours of use300 hours (+50%)500 hours (+150%)*
Precision±0.1mm tolerance±0.05mm (+50% accuracy)±0.02mm (+80% accuracy)
Temperature ResistanceUp to 540°CUp to 600°C (+11%)Up to 700°C (+30%)

Supplier's note

  1. Technical Breakthroughs:

    • HSS Material: Triple the hardness of standard steel, enabling 20% faster drilling in hardened metals.
    • Hexagonal Shank Design: Reduces slippage by 40% compared to round shanks, ensuring stability in high-torque applications.
    • Precision Taper: Achieves ±0.02mm accuracy in the Pro Model, critical for aerospace component manufacturing.

  2. Optimal Version Selection:

    • Base Model: Ideal for occasional metalwork (e.g., hobbyist projects) where cost efficiency is prioritized.
    • Advanced Model: Best for industrial workshops requiring prolonged use (e.g., automotive assembly lines).
    • Pro Model: Tailored for precision engineering (e.g., aerospace or medical device fabrication) where extreme durability and accuracy are non-negotiable.

With the hexagonal base, you can securely mount the bit in industrial machinery. With the Pro Model’s HSS-E coating, you can drill at temperatures 30% higher than industry standards, ensuring reliability in extreme environments.

Frequently asked questions

  • Which HSS Conical Drill Bit suits metal drilling in industrial applications?

  • How do I maintain the HSS Conical Drill Bit for longevity?

  • What’s the advantage of HSS over regular steel in drill bits?

  • Can the HSS Conical Drill Bit set be customized for specific projects?

  • Is the HSS Conical Drill Bit ANSI/ISO certified for industrial use?

  • What applications benefit from the conical shape of this drill bit?

  • How does the hexagonal base enhance safety during use?

  • Does the plain or bright finish affect the drill bit’s performance?

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