• HSS Jobber Drill Bits cobalt steel with 135° point and standard helix for steel and plastics
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HSS Jobber Drill Bits (Cobalt)

HSS Jobber Drill Bits (Cobalt)

  • Material: Cobalt steel (5% cobalt) 
  • Manufactured to DIN 338
  • Standard helix
  • 135° point
  • Designed for long life and continual use
  • Engineered for faster material removal, cutting ability and size accuracy
  • Suitable for steel, stainless steel, hard bronze, cast iron and plastics
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View full details
SKU Drill Size (mm) Material Overall Length (mm) Flute Length (mm)
CQD1.0 1.0 M35 Steel 34 12
CQD1.5 1.5 M35 Steel 43 18
CQD2.0 2.0 M35 Steel 49 24
CQD2.5 2.5 M35 Steel 57 30
CQD3.0 3.0 M35 Steel 61 33
CQD3.3 3.3 M35 Steel 65 36
CQD3.5 3.5 M35 Steel 70 39
CQD4.0 4.0 M35 Steel 75 43
CQD4.1 4.1 M35 Steel 75 43
CQD4.2 4.2 M35 Steel 75 43
CQD4.5 4.5 M35 Steel 80 47
CQD5.0 5.0 M35 Steel 86 52
CQD5.5 5.5 M35 Steel 93 57
CQD6.0 6.0 M35 Steel 93 57
CQD6.5 6.5 M35 Steel 101 63
CQD6.8 6.8 M35 Steel 109 69
CQD7.0 7.0 M35 Steel 109 69
CQD7.5 7.5 M35 Steel 109 69
CQD8.0 8.0 M35 Steel 117 75
CQD8.5 8.5 M35 Steel 117 75
CQD9.0 9.0 M35 Steel 125 81
CQD9.5 9.5 M35 Steel 125 81
CQD10.0 10.0 M35 Steel 133 87
CQD10.5 10.5 M35 Steel 133 87
CQD11.0 11.0 M35 Steel 142 94
CQD11.5 11.5 M35 Steel 142 94
CQD12.0 12.0 M35 Steel 151 101
CQD12.5 12.5 M35 Steel 151 101
CQD13.0 13.0 M35 Steel 151 101

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Frequently Asked Questions

What materials are HSS Jobber Drill Bits suitable for drilling into?
HSS Jobber Drill Bits are ideal for drilling into materials such as steel, stainless steel, hard bronze, cast iron, and plastics, making them versatile for various applications.
How do HSS Jobber Drill Bits ensure long-lasting performance?
These drill bits are made from cobalt steel with 5% cobalt content, engineered for long life, continual use, and superior cutting performance in tough materials.
What is the significance of the 135° point on these drill bits?
The 135° point design allows for efficient, precise cutting and reduced wandering, facilitating cleaner holes and easier operation.
Are HSS Jobber Drill Bits compatible with standard drill chucks?
Yes, these drill bits are manufactured to DIN 338 standards, ensuring compatibility with most standard drill chucks for convenient use.
How do HSS Jobber Drill Bits perform in terms of speed and accuracy?
Engineered for faster material removal and size accuracy, these drill bits deliver efficient, precise drilling, which helps reduce work time and improve results.