Twist drill STEP DRILL DIN 338 HSS 1 mm

Twist drill STEP DRILL DIN 338 HSS 1 mm
Twist drill STEP DRILL DIN 338 HSS 1 mm Twist drill STEP DRILL DIN 338 HSS 1 mm

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

Price
1,95 €
prices excl. vat plus shipping costs

Stock status
in stock
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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.
1026690100 / 10487620
Packaging unit
10
Catalogue page
KS-0080
Cutting values
KS-0080

Technical characteristics

Cutting data Cutting angle Information - no
Cutting material HSS
D 1 mm
Design HSS
L 34 mm
L1 12 mm
Max. drilling depth (D) 5xD
Point angle Point angle 118°
Section shape Split point
Standard constructional dimensions DIN DIN 338
Tolerance of cutting edge diameter h8
Tool holding device Cylinder shaft with three tightening surfaces
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
Catalogue page Download
Cutting values Download