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Short VA twist drill bit DIN 338 type IS HSS-E, ground 6.8 mm

Short VA twist drill bit DIN 338 type IS HSS-E, ground 6.8 mm

Short VA twist drill bit DIN 338 type IS HSS-E, ground 6.8 mm
Item no: 1010214 661 

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Available for immediate delivery

Application
For materials that are difficult to machine. For drilling rust-, acid- and heat-resistant austenitic steels (V2A and V4A).

Execution
  • VA drill bit
  • Straight shank
  • Right-cutting
  • Cone polished section
  • High concentricity
  • Precise point geometry
  • Drilling without centring
  • HSSE, ground


Brand: HARTNER
Material to be processed: Stainless steel
Cutting edge diameter: 6,8 mm
Length: 109 mm
Chip flute length: 69 mm
Max. drilling depth (D): 5xD
Angle of the tip: 130 Degree
Cutting material: HSSE
Surface: Uncoated
Tool holding device: Cylinder shank
Type: IS
DIN: 338
Coolant supply: External
Cutting direction: Right-hand cutting
Number of cutting edges: 2 PCS
f aluminium: 0,14 mm/r
Min. f in non-ferrous metals: 0,14 mm/r
Max. f in non-ferrous metals: 0,20 mm/r
Min. f in stainless steel: 0,08 mm/r
Max. f in stainless steel: 0,08 mm/r

Manufacturer part no.: 81013 6,8

EAN no.: 4031096073902

Product Datasheet Datasheet cutting values
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