Tork Craft Precision-Max Step Point 3.5Mm Hss Drill Ind. 1Pce

R26,00

Tork Craft Precision-Max Step Point Drill — 3.5 mm HSS (1 Piece)

Make precise pilot and clearance holes with a 3.5 mm high-speed steel bit featuring step-point geometry that starts true and resists walking. Ideal for mild steel, aluminium, plastics and thin laminates where clean entry and accurate positioning matter.

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SKU: DR90035 Category: Tags: , Brand:

Description

Tork Craft Precision-Max Step Point Drill — 3.5 mm HSS (1 Piece)

Make precise pilot and clearance holes with a 3.5 mm high-speed steel bit featuring step-point geometry that starts true and resists walking. Ideal for mild steel, aluminium, plastics and thin laminates where clean entry and accurate positioning matter.

Specifications

Description Spec
Brand Tork Craft
Cat No. DR90035
Product Type Precision-Max Step Point HSS Drill Bit
Diameter 3.5 mm
Pieces in Pack 1
Material High Speed Steel (HSS)
Point Geometry Step-point / self-centering
Shank Type Straight (3-jaw chuck compatible)
Suitable Materials Mild steel, aluminium, brass, plastics, thin sheet
Typical Uses Pilot holes, small fasteners, precision drilling

Features

  • 3.5 mm diameter — handy size for pilot holes and small fasteners.
  • Step-point tip — self-centering to minimise wandering and produce cleaner entries.
  • HSS construction — durable balance of hardness and toughness for general workshop use.
  • Straight shank — compatible with standard 3-jaw chucks on hand drills and drill presses.
  • Sold as a single bit for replacements or top-ups.

Benefits

  • Cleaner holes: reduced burrs on entry, especially in thin sheet.
  • Better control: self-centering geometry often removes the need for a centre punch.
  • Versatility: suitable for mild steel, aluminium, brass, plastics and laminates.
  • Efficient drilling: quicker start reduces setup time and rework.

Extra Information

  • Use cutting fluid on ferrous metals to extend tool life and improve finish.
  • Back thin sheet with scrap material to reduce breakout on exit.
  • Apply steady feed pressure; avoid side-loading which can snap small-diameter bits.

Pro Tip

  • For stainless or harder alloys, slow the RPM and use consistent lubrication to prevent work-hardening.
  • Peck drill (periodically withdraw to clear chips) on deeper holes to manage heat and swarf.

Safety

  • Wear eye protection; secure the workpiece before drilling.
  • Use appropriate speeds and lubrication to prevent overheating.
  • Do not force the bit; let the cutting edges do the work.

Additional information

Weight 0,011 kg

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