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ATORN HPC reamer, SC TiALN T=6 7–8° 11.71-12.20mm x 120mm x 20mm HA (steel)

Brand: ATORN

Surface: TiAlN

Length: 120 mm

Art.-no. 11781620

Manufacturer article no. 12160226

EAN 4050293395655


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Application

for cutting fit tolerances in through holes on modern CNC machines with steady tool and workpiece clamping up to 1300 N/mm².

Execution

  • 7–8° left-hand spiral, extremely variable pitch and inner cooling, type B

Advantage

  • innovative cutting geometry ensures excellent dimensional accuracy and process reliability for very high cutting parameters
  • high-quality solid carbide cutting material and coating ensure a very long service life
  • Internal cooling ensures optimum chip removal

Notes

Make sure that tools are accurately and tightly clamped (ideally use a hydro-mechanical clamping chuck or precision collet chuck). When ordering, specify the desired fit and diameter (e.g. 8.05 H7) take care! Please refer to dimension table.

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Brand

ATORN

Main EAN Code

4050293395655

Manufacturer Part Number

12160226

Cutting edge diameter

12 mm

Tolerance of fit

Optional

Type

HPC UNI

Suitable for through hole

Yes

Suitable for blind hole

No

Form

B

Groove type

Left-hand twist, 7-8°

Number of cutting edges

6 PCS

Surface

TiAlN

Cutting material

SC

Projecting length

73 mm

Min./max. optional diameter

11.71-12.20 mm

Length

120 mm

Cutting edge length

20 mm

Shank diameter

12 mm

Coolant supply

Internal

Tool holding device

HA parallel shank

Product Group

1BK

Gross Weight

0.160 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information