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Stepped twist drill bit HSS Multi Performance TiAlN

Article No. 0694458630
HSS stepped tw. drill bit Multi Performance TiAlN DRL-STEP-SPRL-HSS-MULTI-PERFM-(D6-30MM) ZEBRA
€127.18 inc. VAT price per 1 PCS
Available on Order
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The latest generation, multi-performance, stepped drill bits with TiAIN coating for maximum service life, significantly faster drilling with quiet processing as well as greatly reduced burr formation in the processing of almost all thin-walled materials such as conventional steel up to 1300 N/mm2 strength, stainless steel, aluminium, cast iron, brass, bronze, wood and plastics.

9 times longer service life and up to 50% higher cutting speed

compared to conventional uncoated stepped drill bits

Improved centring and up to 100% faster spot drilling

Exclusive Speed grinding

Acceleration of the overall drilling process

Significantly lower feed forces

Optimised cutting geometry

  • Completely smooth running without getting caught in the workpiece
  • No distortion of sheet metal
  • Improved roundness of the hole
  • Greatly reduced formation of burrs on the edges

Up to 80% reduction in force exerted on the tool during the drilling process

Optimised cutting profile with smoother transitions between the individual stages

3-face shank

  • No twisting in the drill chuck: faster, more comfortable working
  • Optimum transmission of forces
  • Protection of the drill chuck from damage
  • Little effort required to open and close the drill chuck
Notice

For the stepped drill bits/material assignments, see the overview tables

The latest generation, multi-performance, stepped drill bits with TiAIN coating for maximum service life, significantly faster drilling with quiet processing as well as greatly reduced burr formation in the processing of almost all thin-walled materials such as conventional steel up to 1300 N/mm2 strength, stainless steel, aluminium, cast iron, brass, bronze, wood and plastics.

9 times longer service life and up to 50% higher cutting speed

compared to conventional uncoated stepped drill bits

Improved centring and up to 100% faster spot drilling

Exclusive Speed grinding

Acceleration of the overall drilling process

Significantly lower feed forces

Optimised cutting geometry

  • Completely smooth running without getting caught in the workpiece
  • No distortion of sheet metal
  • Improved roundness of the hole
  • Greatly reduced formation of burrs on the edges

Up to 80% reduction in force exerted on the tool during the drilling process

Optimised cutting profile with smoother transitions between the individual stages

3-face shank

  • No twisting in the drill chuck: faster, more comfortable working
  • Optimum transmission of forces
  • Protection of the drill chuck from damage
  • Little effort required to open and close the drill chuck
Notice

For the stepped drill bits/material assignments, see the overview tables

Application area
  • Centring, drilling, core drilling and deburring of sheet metal, pipes and profiles in a single step, when using both hand drills and stationary equipment.

  • The latest generation, multi-performance, stepped drill bits are ideal for processing sheet metal, plates, profiles and pipes made of conventional non-alloyed steel up to 1300 N/mm2 in strength, aluminium, cast iron, brass, bronze, wood and plastics with a thickness of up to 4.0 mm. Alloyed steels with strengths of up to 1300 N/mm2 can be processed up to a thickness of 2.0 mm.
Instructions
  • Cooling not absolutely necessary, but significantly increases service life

  • Make sure that the feed is even

  • Observe the speed table

  • Do not push during core drilling — the stepped drill bit will automatically retract into the sheet metal
Products specifications
Min./max. drill diameter 6-30 mm
Shaft diameter 10 mm
Shaft length 24 mm
Shank style 3-face shank
Length 94 mm
Surface TiAlN

Würth Catalogue(2)

Catalogue page as PDF 1

Flip catalog

Products specifications
Min./max. drill diameter 6-30 mm
Shaft diameter 10 mm
Shaft length 24 mm
Shank style 3-face shank
Length 94 mm
Surface TiAlN
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