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  • Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits
  • Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits
  • Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits
  • Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits
  • Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits
  • Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits
Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits

Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits

$7.15-$10.42/ Set|100 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Drilling Versatility: This Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set is designed for drilling holes of varying diameters in a single pass, ideal for metalworking.
  • Precision Engineering: Engineered with a stepped cone shape, these drill bits ensure precise hole creation with a gradual increase in diameter, enhancing efficiency and accuracy in metal drilling.

Key features

  • 1. Advanced Material Technology

    • With high-speed steel and titanium nitride coating, you can experience enhanced cutting performance and resistance to wear and corrosion, ensuring longevity in demanding drilling tasks.

  • 2. Innovative Interactive Design

    • With a hex shank design, you can quickly change bits without tools, allowing for seamless transitions between tasks and improving workflow efficiency.

  • 3. Superior Performance Parameters

    • With a stepped cone shape, you can drill holes of varying diameters in a single pass, achieving precise results and saving time compared to traditional methods.

  • 4. Versatile Scenario Solutions

    • With its adjustable diameter feature, you can customize hole sizes for various applications, making it ideal for woodworking, metalworking, and other precise drilling needs.

  • 5. Certified Quality Assurance

    • With EPR certification in Germany, you can trust in the product's compliance with environmental standards, ensuring eco-friendly drilling operations.

Product details

Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set for Metal R Trough Recessed Drill Bits

The Factory Metric 3-Piece Hex Shank HSS Step Drill Bit Set is designed for metal drilling, featuring high-speed steel (HSS) and cobalt materials for enhanced durability and performance. With a titanium nitriding finish, these drill bits provide superior cutting efficiency and resistance to wear. Ideal for both professional and DIY use, the set offers versatility with its hex shank for quick changes and compatibility with various drill types.

Technical specifications

FeatureSpecificationBenefit
MaterialCobalt Steel, High-Speed SteelEnhanced durability and longevity
FinishTitanium NitridingImproved cutting performance
Shank TypeQuick Change Hex ShankEasy and fast bit changes
CertificationEPR Germany PackingAssured quality and compliance

Customization guide

With adjustable diameter steps, you can customize your drilling process to fit specific material thicknesses and requirements. This feature ensures precision and flexibility in various applications.

Get inspired

Designed for efficiency and precision, our step drill bits inspire confidence in metalworking projects, enabling you to tackle tasks with ease and expertise.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialHSSHSS + CobaltHSS + Cobalt*
CoatingNoneTiNTiN + Cobalt

Supplier's note

The Pro Model's cobalt-enhanced coating significantly increases its lifespan and cutting efficiency, making it ideal for heavy-duty applications where precision and durability are paramount. With the Advanced Model's titanium nitriding, you achieve 20% faster drilling than traditional models, perfectly balancing performance and affordability. For users requiring maximum versatility, the Pro Model's superior material properties ensure exceptional results in demanding scenarios.

Frequently asked questions

  • Which step drill bit model is best for small metalworking workshops?

  • How do I maintain and care for my HSS step drill bits?

  • What is the difference between HSS and cobalt steel in step drill bits?

  • Can I customize the diameter of the holes with these step drill bits?

  • Are these step drill bits certified for professional use?

  • Does this drill bit set support quick changes for efficient workflow?

  • Is the material of these drill bits suitable for FDA-approved environments?

  • What warranty is offered with the purchase of these step drill bits?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Step Drill BitsMetalworking, WoodworkingHigh-speed steel body with titanium nitride coatingVersatile (suitable for multiple materials)Limited to step sizes available
(enhances durability and wear resistance)Efficient (no bit change needed for different diameters)
Drill BitsPrecision Hole DrillingConical stepped designAdjustable diameter (allows for precision)Requires careful handling to maintain sharpness
(enables gradual increase in hole size)Time-saving (reduces bit change frequency)
Specialty BitsProfessional and DIY ProjectsHex shank for quick changesEasy attachment to power drillsMay not fit all drill chucks
(compatible with quick change systems)
Coated Drill BitsCorrosion-Prone EnvironmentsTitanium nitride coatingEnhanced resistance to corrosionCoating may wear off over time
(extends tool life and performance)Improved cutting performance
Adjustable BitsCustomization NeedsAdjustable diameterFlexible use across various applicationsComplexity in setup for precise sizes
(suitable for different materials and thicknesses)

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