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ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA
ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA - 1
ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA - 2
ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA - 3
ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC - High-performance drill bit, solid carbide TiAlSiN HPC 5xD, no IC, HA - 4
ATORN

ATORN SC TiAlSiN HPC hard drill 5xD 7.9 mm x 8 mm x 91 mm, HA shaft, no IC

Brand: ATORN

Surface: TiAlSiN

Length: 91 mm

DIN: 6537

Art.-no. 11126079

Manufacturer article no. 10915968

EAN 4050293671384

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Application

For HPC drilling up to 65 HRC

Execution

  • 2 drill heels
  • 30° spiral angle
  • Convex main cutting edge

Advantage

  • High centring accuracy
  • Special coating for drilling hardened steels up to 65 HRC
  • Extremely hard, low-friction and temperature-resistant TiAlSiN coating for longer service life
  • Reinforced core with special tip and cutting chisel edge

Brand

ATORN

EAN

4050293671384

Manufacturer Part Number

10915968

Material to be processed

Hard material, Hardened steel

Cutting edge diameter

7.9 mm

Tolerance of cutting edge diameter

h7

Cutting material

SC

Surface

TiAlSiN

Max. drilling depth (D)

5xD

Type

HPC HARD

Coolant supply

External

Tool holding device

HA parallel shank

Angle of the tip

140 Degree

Shank diameter

8 mm

Chip flute length

53 mm

Length

91 mm

f hard 65 HRC

0.07 mm/r

DIN

6537

Harmonized System Code

82075050

Product Group

1AB

Gross Weight

0.048 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]f [mm/r] with diameterSuitability
1.00 Steels
1.01 Free machining steel9 S 20< 9001.071190-1200.16-0.22⚫
1.02 Structural steelST 37-2<5001.003790-1200.16-0.22⚫
1.03 Structural steelST 60-2> 5001.773590-1200.16-0.22⚫
1.04 Heat-treated steel42 CrMo 4<10001.722580-950.15-0.21⚫
1.05 Cast ironGS-45<10001.044660-950.15-0.21⚫
1.06 Case-hardened steel16 MnCr 5<12001.713170-1050.16-0.22⚫
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.400630-600.08-0.12
1.08 Heat-treated steel43 CrMo 4>10001.356330-750.08-0.12⚫
1.09 Nitriding steel31 CrMoV 9<13001.851975-850.08-0.12⚫
1.10 Tool steelX 38 CrMoV 5 1<13001.234330-700.08-0.12⚫
4.00 Cast metal
4.01 Grey cast ironGG10<260 HB0.601075-1100.18-0.25⚫
4.02 Spheroidal graphite ironGGG 40<310 HB0.704060-1000.13-0.18⚫
4.03 Ductile ironGTW-55<280 HB0.805560-1000.13-0.18⚫
6.00 Hard materials
6.01 Hardened steel -55 HRCx40CrMoV5-1-55HRC0.962016-280.08-0.09⚫
6.02 Hardened steel -65 HRC90MnCrV8<65HRC10-160.06-0.07⚫

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