Countersink bit HSS 90° DIN 335 C assortment
Countersink bit assortment 6 pcs
CNTSNK-CONI-SORT-BIT-HSS-(D6,3-20,5MM)
ZEBRA
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Standardised 1/4 inch hexagonal shank
No slipping in the drill chuck, fits bit holders
Quick change between countersinking/screwing possible
Increase service life and cutting performance using drilling and cutting oil or cutting paste.
Datasheets(X)
Use in electric screwdrivers, drills and hand deburrers for processing conventional steels, non-ferrous metals and plastics
Number of pieces in assortment/set | 6 PCS |
Standard speed values for conical countersinks with 1/4 inch bit mount | ||||
Material | Non-ferrous metals | Structural steel, sheet steel St 14 - St 37 | Plastics, duroplastics, thermoplastics | Aluminium alloys |
Cutting speed m/min | 15 | 15 - 20 | 25 | 20 |
dia. 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 |
CNTSNK-CONI-MA-HSS-BIT-3BLDE-90DGR-D6,3
ZEBRACNTSNK-CONI-MA-HSS-BIT-3BLDE-90DGR-D8,3
ZEBRACNTSNK-CONI-MA-HSS-BIT-3BLDE-90DGR-D10,4
ZEBRACNTSNK-CONI-MA-HSS-BIT-3BLDE-90DGR-D12,4
ZEBRACNTSNK-CONI-MA-HSS-BIT-3BLDE-90DGR-D20,5
ZEBRAJust leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2
Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)
Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)
Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.
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