Aniuge 3PCS HSS Step Bits Set High Speed Steel Step Drill Bits Set-(4-12mm,4-20mm and 4-32 mm) Cone Drill Bits Hole Cutter for Wood Stainless Steel Sheet Metal

$22.99

  • ApplicationSuitable for sheet metal, sink, car repair, etc. Widely used to cut holes in a variety of material like plate, aluminum, insulation board, PVC board, the thickness of wood within 5mm.
  • Two-Flute Spiral Groove DesignEnables a faster, more stable and smoother cutting. It can automatically chamfer the hole to clean the drill bit. Only sales from bituocs are quality guaranteed. Before placing order, please confirm product sold by bituocs.
  • DesignTwo-fluted design provides faster, smoother drilling, provided with small pressure and it can automatically chamfer the hole to clean the cone cutter set. The cone drill bit can cut through wood, plastic and other surfaces thickness under 5mm,optimum speed and accuracy.
  • Precision Ladder DesignThe ladder shape and the bifurcated tip design of the cone cutter drill bit not only ensure the cutting speed and accuracy, but also prevent the slippage during the drilling process.Step drill allows to cut several sizes hole with a drill bit, easily without changing bit constantly.From 4 to 32 mm everything is possible.
  • Package Included3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 4-32mm ). Supplied with a portable fabric bag.

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aterial: HSS Steel Surface Treatment: Titanium Coated Type: Step Drill Head Type: Hexagon Shank Quantity: 3PCS Color: Gold

Sizes:

15-step bit: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)

9-step bit: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)

5-step bit: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)

Length:

4-12mm Length: approx. 6.7cm/ 2.64″

4-20mm Length: approx. 7.4cm/2.91″

4-32mm Length: approx. 10.2cm/4.02″

Warm tips:

Gun drill, bench drill. Cooling down with water during work can effectively extend the drill’s lifespan.

Recommended drilling speed: 250-400 RPM. Suitable for cutting through wood, metal, and other surfaces with thicknesses under 5mm.

Usage:

Suitable for use with gun drilling and bench drilling.

Additional information

Weight 0.23 kg
Brand

Aniuge