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HARFINGTON Twist Drill Bit 6.7mm Titanium Coated (HSS-E) M42 High Speed Steel 8% Cobalt Straight Shank for Stainless Steel Aluminum Alloy Metal
M42 steel is a super-hard cobalt high-speed tool steel with good toughness, high wear resistance, and high cutting efficiency.
HARFINGTON Twist Drill Bit 6.7mm Titanium Coated (HSS-E) M42 High Speed Steel 8% Cobalt Straight Shank for Stainless Steel Aluminum Alloy Metal
Item #: 77589906

HARFINGTON Twist Drill Bit 6.7mm Titanium Coated (HSS-E) M42 High Speed Steel 8% Cobalt Straight Shank for Stainless Steel Aluminum Alloy Metal

Item #: 77589906

AUD 21

Price Details

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*All items will import from US

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Order now and get it around Friday, August 07
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M42 steel is a super-hard cobalt high-speed tool steel with good toughness, high wear resistance, and high cutting efficiency.
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What Stands Out

Titanium Coating
The titanium coating enhances durability and reduces friction, ensuring longer tool life and superior performance, ideal for demanding materials like stainless steel and aluminum alloys.
High Speed Steel
Crafted from HSS-E M42 high-speed steel with 8% cobalt, this drill bit delivers exceptional hardness and heat resistance, providing reliable performance in high-speed drilling applications.
Versatile Shank
Designed with a straight shank, this bit is compatible with various drill types, making it an excellent choice for both professional and DIY users tackling diverse metalworking tasks.

Product Details

Shop for HARFINGTON Twist Drill Bit 8.2mm Titanium Coated HSS-E M42 High Speed Steel 8% Cobalt Straight Shank for Stainless Steel Aluminum Alloy Metal at Ubuy Australia. Order now and get fast delivery.
Item Weight0.3 lbs (140 grams)

Who Should Buy?

Suitable For
  • Metal Workers

    Ideal for professionals needing durable bits for drilling stainless steel or aluminum consistently with high precision.

  • DIY Enthusiasts

    Great for home projects involving metalwork, providing reliable performance in crafting or repairs with various metal types.

  • Industrial Use

    Suitable for industrial applications where efficiency and durability in drilling through tough metals are paramount.

Not Suitable For
  • Woodworking

    Not the best choice for wood as it can chew up softer materials and cause splintering.

Product Description

HARFINGTON Twist Drill Bit 6.7mm Titanium Coated (HSS-E) M42 High Speed Steel 8% Cobalt Straight Shank for Stainless Steel Aluminum Alloy Metal

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Customer Questions & Answers

  • Question: What materials can these drill bits be used on?

    Answer: They can be used to drill hardened steel, titanium alloy, stainless steel, copper, aluminum, and cast iron.
  • Question: What should I use as a lubricant for better performance?

    Answer: Choosing the right lubricant can facilitate cutting, improve cooling, and enhance dimensional accuracy.
  • Question: How should I adjust the speed when using an electric drill?

    Answer: Monitor the speed carefully; larger drilling sizes require slower speeds for optimal performance.

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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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