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ATORN stepped drill bit, short, type N, HSSE M8 9.0 mm HA

Brand: ATORN

Surface: Uncoated

Length: 84 mm

Art.-no. 11117008

Manufacturer article no. 10440171

EAN 4050293013023

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Application

Countersink and thread core holes are manufactured in one machining step. Sturdy short design in particular for using in NC machines and automatic machines.

Execution

  • profile-ground

Advantage

  • precise alignment of drill diameter and countersink diameter, lower process costs
  • Special geometry for outstanding centring and positional accuracy
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Brand

ATORN

Main EAN Code

4050293013023

Manufacturer Part Number

10440171

Cutting material

HSSE

Surface

Uncoated

Type

N

Angle of the tip

118 Degree

Tool holding device

HA parallel shank

Suitable for screw thread

M8

Pilot hole diameter (d1)

6.8 mm

Spot-facer diameter (d2)

9 mm

Pilot hole length (l3)

20 mm

Chip flute length (l2)

35 mm

Length (l1)

84 mm

Shank diameter

9 mm

f steel 1000

0.1 mm/r

Product Group

112

Gross Weight

0.035 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information