Dormer 0030271 A170 General Purpose Jobber Length Type N Dormer Reduced Parallel Shank Drill, 17.5 mm Drill - Metric, 0.689 in Drill - Decimal Inch, 1/2 in Shank, HSS

  • Item Code: DORM 5968705 0030271 A170
  • Brand: Dormer
  • Mfg Part No: 0030271
  • Manufacturer: Dormer Pramet
  • Unit Size: 1

Description

Features Tech Specs

Features

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    • High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and non-ferrous materials
    • Oxide coating prevents chip building, galling and welding on the workpiece
    • It is commonly used on low carbon metals, stainless steel and ferrous metals
    • Straight shanks are used for general purpose applicationsthey are used with portable drills and drill presses on ferrous and non-ferrous materials
    • Regular helix form
    • Shank is smaller than the drill bit diameter they are used with portable drills and drill presses
    • No coolant channel

Tech Specs

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Applicable Materials Magnetic Soft Steel, Alloy Steel, Lamellar Graphite, Aluminum, Magnesium, Unalloyed and Copper
Cutting Depth 4XD
Cutting Direction Right Hand
Drill Size - Decimal Inch 0.689
Drill Size - Metric 17.5
Finish Steam/Black Oxide
Flute Type Standard Spiral
Material HSS
Number of Flutes 2
Overall Length 157
Point Type Conventional
Series A170
Shank Size 1/2
Shank Type Reduced
Type General Purpose Jobber Length Type N

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