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Stepped twist drill bit TiAlN

Stepped twist drill bit TiAIN

Art.-no. 0694423412

Prices for customers after login

Stepped twist drill bit TiAlN

Art.-no. 0694423412

Prices for customers after login



x1 pcs

Exclusively for registered customers

Register now and access more than 12,500 products

Extremely versatile and extremely fast spiral step drill bit with an exceptionally long service life.

Particularly suitable for stainless steel

Longer service life

Extremely hard micro surfaces and cutting edges and high temperature resistance up to 800°C.

Faster drilling speeds

Higher possible feed rate and speeds

Precise spot drilling

Self-centring drill tip

Up to 30% faster compared with competitor products

Optimally tailored cutting edge geometry

Up to double the service life compared with competitor products

Reduction of wear on the drill tip and main cutting edges, and on the radial and axial relief grind

No slippage in the drill chuck

3-face shank and 1/4 inch bit holder

Precise working

Laser-inscribed diameters in both spiral grooves

Very little reworking required

Precise and circular drilling holes


Ensure that there is sufficient cooling/lubrication. Make sure that the feed is even. Observe the speed table.

Product information

Wurth Catalogue(X)

Catalogue page as PDF 1

Flip catalog



Application area

Centring, tapping, drilling and deburring of metal sheets, pipes and profiles in a single work process. Suitable for stainless steels, normal steels, non-ferrous metals such as aluminium, other non-ferrous metals and plastics.

Min./max. drill diameter

4-12 mm

Shaft diameter

6 mm

Shaft length

23 mm

Shank style

3-face shank


65 mm

Type description




Art.-no. ! common.detail.customermaterialnumber !

Hazardous Material

Product information

Wurth Catalogue

Catalogue page as PDF  | 

Flip catalog


Datasheets ()

CAD Data  | 




Technical information