Hommel Hercules uses cookies to give you the best possible service. By using our services, you agree to the cookie usage and the Privacy Policy .  

Extra-long twist drill bit DIN 1869 type FN HSS ground 8x305 mm

Extra-long twist drill bit DIN 1869 type FN HSS ground 8x305 mm

Extra-long twist drill bit DIN 1869 type FN HSS ground 8x305 mm
Item no: 1010421 133 

Online price:

Still in stock: 9

Application
For drilling holes up to approx. 10xD, without chip removal. For steel up to 1000 N/mm², cast iron, aluminium alloys, brass and bronze.

Execution
  • Flat flute profile
  • With straight shank
  • Right-cutting
  • Tip angle 130°
  • Cone polished section with point thinning in accordance with DIN 1412 shape A
  • Flat wide chip grooves, rounded back edges
  • HSS, ground

Notes
The flat flute profile allows extremely deep drilling and ensures sufficient coolant supply.

Brand: HARTNER
Material to be processed: Steel | Grey cast iron
Cutting edge diameter: 8 mm
Length: 305 mm
Chip flute length: 210 mm
Max. drilling depth (D): 10xD
Angle of the tip: 130 Degree
Cutting material: HSS
Surface: Uncoated
Tool holding device: Cylinder shank
Type: FN
DIN: 1869
Coolant supply: External
Cutting direction: Right-hand cutting
Number of cutting edges: 2 PCS
Min. f in non-ferrous metals: 0,13 mm/r
Max. f in non-ferrous metals: 0,13 mm/r
f steel 700: 0,10 mm/r
Min. f in steel: 0,10 mm/r
Max. f in steel: 0,10 mm/r
Min. f in stainless steel: 0,06 mm/r
Max. f in stainless steel: 0,06 mm/r
Min. f in cast iron: 0,11 mm/r
Max. f in cast iron: 0,11 mm/r

Manufacturer part no.: 81540 8

EAN no.: 4031096097847

Product Datasheet Datasheet cutting values
Versions
loading
Keywords:

You might also be interested in this

  • ATORN SC multi-tooth mill ER TiAlSiN 12x28x83 mm edge radius 1 mm
  •
    Twist drill bit DIN 345 type N tip angle 118° up to approx. 800N/mm2 HSS 27.5mm
  •
    Twist drill bit DIN 345 type N tip angle 118° up to approx. 800N/mm2 HSS 32.0mm
  •
    Short twist drill bit DIN 338 type W HSS ground 2.7 mm
  •
    Extra-long twist drill bit DIN 1869 type FN HSS ground 2x125 mm
  •
    Sledgehammer DIN 1042 with ash handle 8 kg handle length 900 mm
  •
    ATORN torque wrench 60-320 Nm with 1/2 inch reversible ratchet
  •
    Extra-long twist drill bit DIN 1869 type FN HSS ground 6x260 mm
  •
    Blindnietmutter mit Flachkopf Stahl verzinkt M4 6x13 Pack=500 St.
  •
    Screw tap M DIN 376 40° shape C 2.5xD HSS-E-TiCN to 1,400 N/mm² M20
  •
    Twist drill bit DIN 345 type N tip angle 118° up to approx. 800N/mm2 HSS 50.0 mm
  •
    POLINOX® non-woven abrasive silicon carbide 40x20 mm shank dia. 6 mm grit 280
Herstellerinformationen