Twist drill STEP DRILL DIN 338 HSS 3.2 mm

Twist drill STEP DRILL DIN 338 HSS 3.2 mm
Twist drill STEP DRILL DIN 338 HSS 3.2 mm Twist drill STEP DRILL DIN 338 HSS 3.2 mm
Price:
1,79 €
(2,55 € catalogue price / 30% saved)
valid until: 30.06.2024
prices excl. vat plus shipping costs

Stock status
in stock
External stock
available
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Ordered by 19:30 - delivered tomorrow.

Innovative step geometry

Twist drill STEP DRILL
  • Drilling of sheet metal and flat materials
  • Innovative step-structured tip geometry
  • Excellent self-centring
  • 3-facet grinding to shank for optimum transfer of force and secure hold in the drill chuck, no possibility of slippage
  • Best used on hand drills
  • Low-burr drilling
  • Versions:
    102669 - HSS, blank
    102668 - HSS, TiN head coating
    102667 - HSS-E, vapour-treated

Single
Article no./ATORN no.
1026690320 / 10487625
Packaging unit
10
Catalogue page
KS-0089

Technical characteristics

Cutting data Schnittw. Info-nein
Cutting material HSS
D 3,2 mm
Design HSS
L 65 mm
L1 36 mm
Max. drilling depth (D) 5xD
Point angle Spitzenw. 118°
Section shape Kreuzanschliff
Standard constructional dimensions DIN DIN 338
Tolerance of cutting edge diameter h8
Tool holding device Zylinderschaft mit 3 Spannflächen
Type Typ N
Z 2 pc.

Usage characteristics

aluminium < 8 % Si
aluminium ≥ 8 % Si
brass long
brass short
bronze long
bronze short
cast iron GG/GTS
cast iron GGG
plastic
stainless steel austenitic
stainless steel ferrit./martens.
steel < 1000 N/mm²
steel < 1400 N/mm²
steel < 700 N/mm²
    
very suitable
suitable
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