90° countersink set, 6.3-20.5 mm FL3 spiralled

90° countersink set, 6.3-20.5 mm FL3 spiralled
90° countersink set, 6.3-20.5 mm FL3 spiralled

We charge a material cost surcharge of 6,90% on this product.

Price
235,00 €
prices excl. vat plus shipping costs

Stock status
in stock
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Spiralised cutting edges

Taper and deburring countersinks, spiralled
  • Universal geometry with 3 spiralled cutting edges and unequal pitch
  • Cutting material HSSE, TiAlN-coated
  • Low vibration and smooth running
  • Clearly reduced feed and radial forces
  • Round and chatter-free countersinks
  • Wide range of applications
  • Versions:
    150272 - with straight shank
    150273 - with 3 clamping surfaces on the shank to prevent slipping in the drill chuck (optimal for hand drills)
    150274 - with extended shank to bridge interfering contours

Sets
Article no./ATORN no.
1502730001 / 10487548
Packaging unit
1
Catalogue page
KS-0312
Cutting values
SW-0407

Technical characteristics

Coating TiAlN
Contents 6,3 | 8,3 | 10,4 | 12,4 | 16,5 | 20,5 mm
Cutting data Cutting angle Information - yes
Cutting material HSSE
Design 3-face shank
DIN 335
S 90 °
Tool holding device Parallel shank with three tightening surfaces

Usage characteristics

aluminium < 8 % Si
aluminium ≥ 8 % Si
brass short
cast iron GG/GTS
cast iron GGG
stainless steel austenitic
stainless steel duplex
stainless steel ferrit./martens.
steel < 1000 N/mm²
steel < 1400 N/mm²
steel < 700 N/mm²
superalloys Fe/NiCo based < 30 HRC
superalloys Fe/NiCo based ≥ 30 HRc
titanium alloys
    
very suitable
suitable
Catalogue page Download
Cutting values Download