LET´S WORK TOGETHER.   Welcome to HAHN+KOLB International | For commercial customers only

ATORN HPC reamer, SC TiAlN, T=6, 7-8° 10.71-11.20 x120 x20mm HA (st steel)

Brand: ATORN

Surface: TiAlN

Length: 120 mm

Art.-no. 11783618

Manufacturer article no. 12160274

EAN 4050293396133

Individual prices for customers after login | Please specify the product in the shopping basket

You need more information or have not found your desired product?

Application

for cutting fit tolerances in through holes on modern CNC machines with steady tool and workpiece clamping, in stainless steel.

Execution

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

Advantage

  • Innovative cutting geometry provides very high stability and process reliability, with very high cutting parameters
  • High-quality solid carbide cutting material and coating ensure a very long service life
  • Internal cooling ensures optimal transportation of chips

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.

Product information
CAD data (available after login)

Certificates/ Documents

 | 

 | 

Brand

ATORN

Main EAN Code

4050293396133

Manufacturer Part Number

12160274

Cutting edge diameter

11 mm

Tolerance of fit

Optional

Type

HPC VA

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

10.71-11.20 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

0.148 kg

Material groups for cutting valuesDescription regarding DINStrength Class [N/mm²]Material No.Vc [m/min]f [mm/U]Suitability
1.00 Steels
1.01 Free machining steel9 S 20< 9001.0711 - -
1.02 Structural steelST 37-2<5001.0037 - -
1.03 Structural steelST 60-2> 5001.7735 - -
1.04 Heat-treated steel42 CrMo 4<10001.7225 - -
1.05 Cast ironGS-45<10001.0446 - -
1.06 Case-hardened steel16 MnCr 5<12001.7131 - -
1.07 Ferritic/martensitic stainless steelX 10 Cr 13<11001.400620-600.3-0.4
1.08 Heat-treated steel43 CrMo 4>10001.3563 - -
1.09 Nitriding steel31 CrMoV 9<13001.8519 - -
1.10 Tool steelX 38 CrMoV 5 1<13001.2343 - -
2.00 Stainless steels
2.01 Austenitic stainless steelG-X 2 CrNiMo 18 15<11001.395320-400.3-0.4

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information
CAD data (available after login)

Certificates/ Documents

 | 

 | 

Technical information