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 .  

Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 4.44 mm

Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 4.44 mm

Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 4.44 mm
Item no: 1010216 404 

Online price:

Available in 6-8 working days.

Application
For process-reliable and cost-effective drilling on CNC machines. For universal use.

Execution
  • Straight shank
  • Right-cutting
  • Helix angle 26–33°
  • dia. < 1.4 mm tip angle 118°, dia. > 1.4 mm tip angle 135°
  • dia. < 1.4 mm with thinned chisel edge
  • High-quality HSS-PM, ground, for steel up to 1,200 N/mm²
  • SG coating (TiCN multi-layer coating)

Notes
Note the respective length/diameter ratio of the bore diameter and the flute length. Use only high-precision tool chucks!

Brand: NACHI
Min. f in special alloys: 0,070 mm/r
Material to be processed: Universal use
Cutting edge diameter: 4,44 mm
Length: 68 mm
Chip flute length: 24 mm
Max. drilling depth (D): 3xD
Angle of the tip: 135 Degree
Cutting material: HSSE-PM
Surface: TiCN
Tool holding device: Cylinder shank
Type: SG-ESS
DIN: 1897
Coolant supply: External
Cutting direction: Right-hand cutting
Number of cutting edges: 2 PCS
Shank diameter: 6 mm
Min. f in non-ferrous metals: 0,180 mm/r
Max. f in non-ferrous metals: 0,180 mm/r
f steel 1000: 0,12 mm/r
Min. f in steel: 0,110 mm/r
Max. f in steel: 0,140 mm/r
Min. f in stainless steel: 0,088 mm/r
Max. f in stainless steel: 0,088 mm/r
Min. f in cast iron: 0,180 mm/r
Max. f in cast iron: 0,180 mm/r
Max. f in special alloys: 0,070 mm/r

Manufacturer part no.: L7572 4,44

Product Datasheet Datasheet cutting values
Versions
loading
Keywords:

[Text nicht gefunden]

  • Twist drill bit HSS-PM SG-coated 118° tip angle 3xD dia. 0.58 mm
  •
    Twist drill bit HSS-PM SG-coated 118° tip angle 3xD dia. 0.97 mm
  •
    Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 2.34 mm
  •
    Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 2.81 mm
  •
    Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 3.82 mm
  •
    Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 4.10 mm
  •
    Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 4.67 mm
  •
    Twist drill bit HSS-PM SG-coated 135° tip angle 3xD dia. 5.21 mm
  •
    Twist drill bit HSS-PM SG-coated 135° tip angle 5xD dia. 11.1 mm
  •
    3-jaw tapered rod lathe chuck Duro cyl. adapter DIN 6350 dia. 315 mm
    6.387,48 €
  • Fibre disc ceramic stearate for ALU XF733, dia. 125 mm, grain 60
  •
    Light metal hammer w. hickory handle, dia. 60 mm, head length 98 mm 750 g
Herstellerinformationen