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Niigataseiki SK ST-4S Tap Drill Set, Made in Japan

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Product details

Management number 211340178 Release Date 2026/04/04 List Price $13.96 Model Number 211340178
Category

Set of 4 sizes of medium tap and hole drill, and tap holder

  • Weight: 4.1 oz (110 g)
  • Uses: For drilling iron, brass, plastic, aluminum, etc. for female threads, thread forming female threads
  • Material: Tap: Tungsten steel, Drill: High-speed steel (HSS)
  • Set Includes: Pre hole drill: 0.1 inch (2.5 mm), 0.1 inch (3.3 mm), 0.2 inch (4.2 mm), 0.2 inch (5.0 mm), Middle tap: M3 x 0.5 mm, M4 x 0.7 mm, M5 x 0.8 mm, M6 x 1.0, Fixed tap holder:
Model ST-4S
Brand Name 新潟精機(Niigataseiki)
Shank Type Threaded
Unit Count 1.0 Count
Finish Types Brass
Manufacturer 新潟精機(Niigataseiki)
Material Type Brass, High Speed Steel (HSS), Tungsten Steel
Item Type Name Drilling Bit for Drilling Holes
Item Dimensions 6.89 x 3.82 x 0.79 inches
Tool Flute Type Spiral
Cutting Diameter 5 Millimeters
Number of Flutes 2
Included Components No
Cutting Angle String 118 Degrees
Minimum Bore Diameter 0.2 Inches
Surface Recommendation Aluminum, Iron, Plastic

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