HSS countersink bit 90°

Name: HSS countersink bit 90°
Brand: Würth
SKU: 069402616

CNTSNK-CONI-MA-HSS-BIT-3BLDE-90DGR-D16,5

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HSS countersink bit 90°

Art.-no. 069402616

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Quantity

x 1 pcs

Exclusively for trade customers

For countersinking, chamfering and deburring work with hand tools

Standardised 1/4 inch hex shank

No slipping in the drill chuck; fits different bit holders

Quick changes between countersinking and screwdriving

Sustainable product packaging made from 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified^_® Bronze

Notice

Extend tool life and increase drilling performance with cutting and drilling oil or cutting paste.

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

Application area

For use in electric screwdrivers, drills and handheld deburrers for work on conventional steels, non-ferrous metals and plastics

Rated valuesfor countersinks with 1/4-inch drill chuck
Material	Non-ferrous metals	Structural steel, sheet steel from St 14 to St 37	Plastics, thermosetting plastics, thermoplastics	Aluminium alloys
Cutting speed in m/min	15	15 - 20	25	20
diam. mm	n = rpm	n = rpm	n = rpm	n = rpm
6,3	500 - 800	800-1200	800-1200	500 - 800
8,3	400 - 600	600-1000	600-1000	400 - 600
10,4	300 - 500	500 - 700	500 - 700	300 - 500
12,4	250 - 400	400 - 600	400 - 600	250 - 400
16,5	200 - 300	300 - 500	300 - 500	200 - 300
20,5	150 - 250	200 - 400	200 - 400	150 - 250