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Dormer 5968733 A170 General Purpose Jobber Length Type N Dormer Reduced Parallel Shank Drill, 21 mm Drill - Metric, 0.8268 in Drill - Decimal Inch, 1/2 in Shank, HSS

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Description

Dormer Dormer Reduced Parallel Shank Drill, General Purpose Jobber Length Type N, 21 mm Drill Size - Metric, 0.8268 in Drill Size - Decimal Inch, 158 mm Overall Length, 4XD Cutting Depth, 2 Flutes, Standard Spiral Flute, 82 mm Flute Length, 1/2 in Shank, Reduced Shank, 118 deg Point, Conventional Point, Right Hand Cutting, HSS Cutting Edge, HSS, Steam/Black Oxide, Applicable Materials: Magnetic Soft Steel, Alloy Steel, Lamellar Graphite, Aluminum, Magnesium, Unalloyed and Copper

Specifications

Applicable Materials Magnetic Soft Steel, Alloy Steel, Lamellar Graphite, Aluminum, Magnesium, Unalloyed and Copper
Cutting Depth 4XD
Cutting Direction Right Hand
Cutting Edge Material HSS
Drill Size - Decimal Inch 0.8268 in
Drill Size - Metric 21 mm
Finish Steam/Black Oxide
Flute Length 82 mm
Flute Type Standard Spiral
Material HSS
Number of Flutes 2
Overall Length 158 mm
Point Angle 118 deg
Point Type Conventional
Series A170
Shank Size 1/2 in
Shank Type Reduced
Type General Purpose Jobber Length Type N

Country of Origin: Brazil

Features

  • 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

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