8pcs 1/2 Inch Round Shank HSS Twist Drill Bit Set

★★★★★ 4.9 72 reviews

$116.40
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$116.40
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Management number 221100427 Release Date 2026/05/03 List Price $46.56 Model Number 221100427
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Specification:Material: HSS (High Speed Steel)Twist Drill Bit Length: Approx. 15cm/ 5.9"Round Shank Diameter: Approx. 12.7mm/ 1/2"Twist Flute Length: Approx. 8cm/ 3.15"Flutes Diameter: 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", 1"Quantity: 8pcs/setFeatures:For general using drilling in wood, aluminum, malleable iron, plastic etc.Material for high-speed steel 4241, higher wear resistance, toughness and bending resistance.Increase the groove, chip more smoothly, drilling fast.Sharp head, through a special grinding edge, to speed up the punching speed.Full grinding process, the surface is more smooth, more smooth groove, processed products less burr.Package Included:1 x 9/16" Twist Drill Bit1 x 5/8" Twist Drill Bit1 x 11/16" Twist Drill Bit1 x 3/4" Twist Drill Bit1 x 13/16" Twist Drill Bit1 x 7/8" Twist Drill Bit1 x 15/16" Twist Drill Bit1 x 1" Twist Drill BitNotice: 1. Please allow a bit error due to manual measurement. please make sure you do not mind before you bid.2. The color may have different as the difference display, pls understand.

  • For general using drilling in wood, aluminum, malleable iron, plastic etc.
  • Material for high-speed steel 4241, higher wear resistance, toughness and bending resistance.
  • Increase the groove, chip more smoothly, drilling fast.
  • Sharp head, through a special grinding edge, to speed up the punching speed.
  • Full grinding process, the surface is more smooth, more smooth groove, processed products less burr.
UPC 761288130338
Brand Name N A
Shank Type Round
Part Number DT2020031613
Manufacturer Asdusz
Material Type High Speed Steel (HSS)
Tool Flute Type Spiral
Minimum Bore Diameter 5.9 Inches
Surface Recommendation Aluminum,Wood,Plastic,Steel,Iron

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