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ATORN STEP DRILL type N HSSE tempered w. purple finish DIN 338 diameter 4.20 mm

ATORN STEP DRILL type N HSSE tempered w. purple finish DIN 338 diameter 4.20 mm

ATORN STEP DRILL type N HSSE tempered w. purple finish DIN 338 diameter 4.20 mm
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Item no: 1010025 111 

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Available for immediate delivery

Application
for use in hand-held drills, designed for use in a large number of applications and for machining a wide range of materials

Execution
  • Brand new tip design with stepped geometry and up to six steps
  • HSSE variant with 5 % cobalt
  • Tempered with purple finish

Advantage
  • Very little force needs to be applied
  • Circular and burr-free bore holes
  • Outstanding centring and drilling
  • 3-flat shank ensures perfect power transmission

Delivery
Packing unit: Drill bit dia. 1.0-6.0 mm = 10 units (price per unit)

Notes
Dia. 1-2 mm: without 3-flat shank, no steps; dia. 2.5-3.5 mm: without 3-flat shank, with steps; from dia. 4.0 mm: with 3-flat shank, with steps

Brand: ATORN
Material to be processed: Universal use
Cutting material: HSSE
Surface: Violet tempered
Type: STEP
Self-centring: Yes
Tool holding device: Parallel shank with three tightening surfaces
Cutting edge diameter: 4,2 mm
Angle of the tip: 118 Degree
Chip flute length: 43 mm
Length: 75 mm
f steel 1000: 0,100 mm/r
DIN: 338

ATORN-No.: 10487562

EAN no.: 4066107023409

Product Datasheet Datasheet cutting values
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