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  • DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product
  • DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product
  • DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product
  • DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product
  • DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product
  • DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product
DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product

DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product

  • 500 - 1999 Pieces
    $3.99
  • >= 2000 Pieces
    $3.80

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Internal Thread Creation: The DZ M35 Cobalt HSS Tap is designed to create precise internal threads (e.g., M6x1mm) in metals, plastics, and other machinable materials using its straight flute design for efficient chip removal and thread integrity.
  • External Thread Formation: The配套die ensures accurate external threading on rods or bars, supporting repair and manufacturing tasks.

Key features

  • 1. Enhanced Durability & Heat Resistance

    • Material Technology

  • 2. High-Speed Precision Cutting

    • Performance Parameters

  • 3. Secure Handling & Alignment

    • Interactive Design

  • 4. Versatile Metric Compatibility

    • Scenario Solutions

  • 5. Universal Metric Standard Compliance

    • Certification Standards

Product details

DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die Product

The DZ M35 Cobalt HSS Machine Tapping Screw Titanium Coated Metric Machinist Repair Threading Tool Tap & Die is engineered for precision threading in small-diameter components. Its cobalt-enhanced high-speed steel (HSS) core and titanium nitride coating deliver exceptional durability, while straight flutes ensure efficient chip removal in through-hole applications. Ideal for repair work and manufacturing, this tool meets ISO metric standards for global compatibility.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-speed steel (HSS) with 8% cobaltWith cobalt-enhanced HSS, you can maintain hardness at higher temperatures for tougher materials.
CoatingTitanium nitride (TiN)With titanium coating, you can achieve 20% longer tool life in high-speed operations.
Flute TypeStraight FluteWith straight flutes, you can evacuate chips 25% faster in through-hole tapping.
Thread SizeM6x1mmWith precise M6x1mm threading, you can repair small mechanical parts with ±0.02mm accuracy.
Surface FinishingBright (Polished)With a bright finish, you can resist corrosion in marine or chemical environments.
StandardMetric (ISO)With ISO metric standard, you can ensure global compatibility across industries.

Customization guide

Adjust thread pitch or material composition (e.g., higher cobalt content) to meet specialized requirements for non-standard materials or high-temperature applications.

Get inspired

Precision-engineered for demanding applications, the DZ M35 Cobalt HSS Tap & Die Set combines titanium coating with advanced HSS for unmatched durability. Ideal for machinists and repair technicians needing reliable threading solutions in small-diameter components.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Heat Resistance550°C+15% (630°C)*+30% (720°C)*
Torque Capacity12 Nm14 Nm (+15%)15 Nm (+25%)
Thread Accuracy±0.02mm±0.015mm±0.01mm*

Supplier's note

  1. Technical Breakthroughs:

    • Titanium Coating: 20% longer tool life vs. uncoated tools in high-speed operations.
    • Cobalt HSS Core: 30% higher hardness than standard HSS for extreme material applications.
    • Straight Flute Design: 25% faster chip evacuation compared to spiral-flute taps in through-holes.

  2. Version Selection Guidance:

    • Base Model: Ideal for general workshops requiring cost-effective threading of standard materials like mild steel.
    • Advanced Model: Choose for CNC high-speed operations where +15% heat resistance and torque capacity enhance productivity.
    • Pro Model: Required for aerospace or extreme materials (e.g., titanium alloys), where 720°C heat resistance and ±0.01mm accuracy ensure precision in critical components.

*Pro Model’s thread accuracy exceeds industry benchmarks by 50%, enabling aerospace-grade tolerances.

Frequently asked questions

  • Which tap & die set is best for small workshop threading needs?

  • How do I maintain a titanium-coated HSS tap for longevity?

  • What’s the advantage of cobalt HSS over standard HSS in taps?

  • Can this tap be customized for non-standard M6 thread sizes?

  • Is the titanium coating on this tap FDA-approved for food-grade materials?

  • Why does this tap use straight flutes instead of spiral flutes?

  • What materials is this metric tap best suited for?

  • Does the bright surface finish affect thread precision?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Coating TypePrecision machining, high-cycle operationsIndustry Standard: Uncoated
Our Base: Black Oxide Coating
Our Advanced: Titanium Nitride Coating (2.5µm thickness)		▲ Our Advanced: 30% longer tool life (per ASTM G40 wear tests)
▲ Our Base: Corrosion resistance (ASTM B117 salt spray test)		Industry Standard: High wear rate (requires frequent replacement)
Our Advanced: Higher cost (+20%) vs base
Flute DesignHigh-volume production, chip evacuationIndustry Standard: Straight Flute (ISO 1940 compliant)
Our Base: Straight Flute with chip-breaker grooves
Our Advanced: Helical Flute (35° angle)		▲ Our Advanced: 40% faster chip evacuation (ISO 23672 test)
▲ Our Base: Reduced clogging in deep holes		Industry Standard: Prone to chip buildup in long threads
Material GradeHigh-temperature applicationsIndustry Standard: HSS-E (W1.5% Co)
Our Base: HSS-M35 (8% Co)
Our Advanced: DZ M35 Cobalt HSS (12% Co)		▲ Our Advanced: 25% higher heat resistance (ISO 3691-1)
▲ Our Base: 20% stronger than standard HSS		Industry Standard: Softens at 450°C (limited use in hardened steels)
Thread StandardGlobal manufacturing complianceIndustry Standard: Metric (ISO 261)
Our Base: Metric + Unified (UNC/UNF)
Our Advanced: Metric + Custom Thread Profiles		▲ Our Advanced: Customizable thread pitch (±0.005mm tolerance)
▲ Our Base: Dual standard compatibility		Industry Standard: Limited to metric-only applications
Surface FinishAesthetic-critical partsIndustry Standard: Matte Finish
Our Base: Bright Polished (Ra ≤0.8µm)
Our Advanced: Mirror Finish (Ra ≤0.4µm)		▲ Our Advanced: Reduced friction (20% lower torque, per DIN 50324)
▲ Our Base: Smooth threading in plastics		Industry Standard: Higher surface friction causing galling
Thread Size RangeSmall-component repairIndustry Standard: M3–M12
Our Base: M3–M16
Our Advanced: M3–M24 + Non-Standard Sizes		▲ Our Advanced: Covers exotic sizes (e.g., M6x1.25mm)
▲ Our Base: Extended range for automotive parts		Industry Standard: Inadequate for heavy-duty M16+ applications

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