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 4.5x185 mm

Extra-long twist drill bit DIN 1869 type FN HSS ground 4.5x185 mm

Extra-long twist drill bit DIN 1869 type FN HSS ground 4.5x185 mm
Item no: 1010421 111 

Online price:

Still in stock: 2

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: Grey cast iron | Steel
Cutting edge diameter: 4,5 mm
Length: 185 mm
Chip flute length: 125 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: 0,11 mm/r
Max. f in non-ferrous metals: 0,11 mm/r
f steel 700: 0,08 mm/r
Min. f in steel: 0,08 mm/r
Max. f in steel: 0,08 mm/r
Min. f in stainless steel: 0,04 mm/r
Max. f in stainless steel: 0,04 mm/r
Min. f in cast iron: 0,08 mm/r
Max. f in cast iron: 0,08 mm/r

Manufacturer part no.: 81440 4,5

EAN no.: 4031096096932

Product Datasheet Datasheet cutting values
Versions
loading
Keywords:

You might also be interested in this

  • Deburring compact set EL6000 with plastic handle EL2100 shank dia. 3.2 mm
  • Extra-long twist drill bit DIN 1869 type FN HSS ground 5.5x205 mm
  • ATORN TC stone drill bit with straight shank T=2 14x200x260 mm
    7,13 €
  • Extra-long twist drill bit DIN 1869 type FN HSS ground 5.5x260 mm
  • Extra-long twist drill bit DIN 1869 type FN HSS ground 4.5x235 mm
  • Torque wrench DREMASTER K1/2 inch mushroom head DMK300 setting range 60-300 Nm
    287,47 €
  • Support struts pairs L/R H820 mm
    155,80 €
  • ATORN rev. jaws type WB-S 160 mm 1 side w/ longitudinal grooves, 1 side smooth
  • Nappa jersey glove PU=12 pairs size 10
    33,70 €
  • Nappa jersey glove PU=12 pairs size 11
    33,70 €
  • Clamp. screw M1.8x4 T6 f. II APKT 060204 f. ang. mil. cutter 90° art. no. 17500
  • ATORN edge finder insert short dia. 4 mm.
    29,50 €
Herstellerinformationen