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DUO-S impact drill bit with straight shank

Article No. 0637204007
Impact drill bit DUO-S cylindrical shaft DRL-IMP-CYL-D4-L75-WL39MM ZEBRA
€2.12 inc. VAT price per 1 PCS
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High-performance impact drill bit with the features of a hammer drill bit.

Highly accurate drilling

Centring point with outstanding centring properties

Hammer-resistant, extremely robust and designed for the toughest applications

  • State-of-the-art vacuum hardening
  • Highly resilient cemented carbide tip
  • Optimum soldering using high-vacuum technology, heat-resistant up to 1100°C
  • Specially quenched and tempered clamping shank
  • High-strength drill bit head, same shank material as the hammer drill bit

Fast drilling progress

  • Aggressively ground cemented carbide plate
  • Multi-spiral, large-volume spiral conveyor

Suitable for rotary and impact drilling

Special cemented carbide tip geometry

PGM tested

Suitable for drilling holes intended for anchor connections that are subject to approval.

High-performance impact drill bit with the features of a hammer drill bit.

Highly accurate drilling

Centring point with outstanding centring properties

Hammer-resistant, extremely robust and designed for the toughest applications

  • State-of-the-art vacuum hardening
  • Highly resilient cemented carbide tip
  • Optimum soldering using high-vacuum technology, heat-resistant up to 1100°C
  • Specially quenched and tempered clamping shank
  • High-strength drill bit head, same shank material as the hammer drill bit

Fast drilling progress

  • Aggressively ground cemented carbide plate
  • Multi-spiral, large-volume spiral conveyor

Suitable for rotary and impact drilling

Special cemented carbide tip geometry

PGM tested

Suitable for drilling holes intended for anchor connections that are subject to approval.

Application area

Impact drilling in concrete, masonry, sand-lime brick and natural stone. Also for rotary drilling in ceramic and marble. Suitable for use in impact drills and rotary drills, as well as in hammer drills with a drill chuck adapter.

Products specifications
Diameter (Ø) 4 mm
Length 75 mm
Working length 39 mm
Shaft diameter 4 mm
Tool holding device Cylinder shank
Versatility (points system) 2 of 4 points
Service life (points system) 4 of 4 points
Drilling speed (point system) 4 of 4 points
Bore hole quality (point system) 3 of 4 points

Würth Catalogue(2)

Catalogue page as PDF 1

Flip catalog

Products specifications
Diameter (Ø) 4 mm
Length 75 mm
Working length 39 mm
Shaft diameter 4 mm
Tool holding device Cylinder shank
Versatility (points system) 2 of 4 points
Service life (points system) 4 of 4 points
Drilling speed (point system) 4 of 4 points
Bore hole quality (point system) 3 of 4 points
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