High-quality titanium-nitride (TiN) coated HSS step drill bits

  • Ideal for drilling or enlarging holes on thin to medium gauge sheet metals (recommended maximum 4 mm or 8 gauge)
  • Precise hole sizes in 2 mm steps within specified range
  • MultiCut drill bit produces consistently round and clean holes even on thin materials
  • Shank comes with three flats for increased grip on drill chuck
  • Suitable for materials: Steel, aluminium, brass, copper (etc.) and non-brittle plastics

Control turning speed to prevent overheating. Always use proper lubricant when drilling steel!


Products in This Group

Article no. Item
Unit Unit of measure associated with article
Nominal diameter
Bulk Quantity Quantity contained in bulk sales package
GTIN-13 Global Trade Item Number (also known as EAN-13)
85620 Step drill bit Piece 6 – 20 mm 5 pcs 6418868856204
85624 Step drill bit Piece 6 – 24 mm 5 pcs 6418868856242
85630 Step drill bit Piece 6 – 30 mm 5 pcs 6418868856303