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Twist drill bit DIN 345 type N HSS+TiN ground 12.5 mm

Twist drill bit DIN 345 type N HSS+TiN ground 12.5 mm

Twist drill bit DIN 345 type N HSS+TiN ground 12.5 mm
Item no: 1010511 221 

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Available in 6-8 working days.

Application
For materials that can be machined normally such as steel and cast steel, alloyed and unalloyed, up to approx. 900 N/mm², grey cast iron, malleable iron, spheroidal graphite iron, sintered iron, nickel silver, graphite. For short-chipping materials such as aluminium alloys, high-pressure die casting, bronze, brass etc.

Execution
  • With Morse taper shank and flat tangs
  • Right-cutting
  • Tip angle 118°
  • Cone polished section
  • Point thinning in accordance with DIN 1412 shape A
  • HSS/TiN coated for even longer service life in steel up to 900 N/mm2, cast iron, aluminium alloys, bronze, brass


Brand: HARTNER
Material to be processed: Steel | Cast metal
Cutting edge diameter: 12,5 mm
Length: 182 mm
Chip flute length: 101 mm
Angle of the tip: 118 Degree
Cutting material: HSS
Surface: TiN
Morse taper size: MK 1
Tool holding device: Morse taper shank
Type: N
DIN: 345
f steel 700: 0,25 mm/r
Coolant supply: External
Cutting direction: Right-hand cutting
Number of cutting edges: 2 PCS
Max. f in cast iron: 0,23 mm/r
Max. f in non-ferrous metals: 0,27 mm/r
Min. f in cast iron: 0,23 mm/r
Min. f in non-ferrous metals: 0,22 mm/r
Shank style: Morse taper

Manufacturer part no.: 84460 12,5

EAN no.: 4031096047606

Product Datasheet Datasheet cutting values
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