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ATORN screw tap HSSE-PM ULTRA HL B 0° UNC7/8-9

Brand: ATORN

Surface: ULTRA HL

Length: 140 mm

Art.-no. 13103511

Manufacturer article no. 12280703

EAN 4066107035358


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Application

For creating UNC threads on CNC machines or conventional machines in through holes in the steel, high-grade steel, non-ferrous metals, cast iron and special alloys material groups up to a strength of 1,200 N/mm².

Advantage

  • universal use for maximum flexibility
  • innovative rake ensures high process reliability even under difficult machining conditions
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Brand

ATORN

Main EAN Code

4066107035358

Manufacturer Part Number

12280703

Type

UNI MAX 45HL Speed

Thread type

UNC

Thread type x nominal diameter in inches

UNC 7/8 in

Number of thread starts per inch

9

Hole type

Clearance hole ≤ 3xD

Cutting material

HSSE-PM

Surface

ULTRA HL

Lead angle shape

B

Twist angle

Shank diameter

18 mm

Application type/machine type

CNC
Conventional

Core hole diameter

19.5 mm

Coolant supply

External

Length

140 mm

Shank square

14.5 mm

Cutting speed (steel 1000) suitability (ISO P 1000 N/mm²)

1

Cutting speed (steel 1300) suitability (ISO P 1300 N/mm²)

1

Overall stainless steel suitability (ISO M)

1

fitness not iron total (ISO N)

2

fitness Titan/Nickel/Super total (ISO S)

1

Cutting speed (cast) suitability (ISO K)

1

Cutting speed (hard 55) suitability (ISO H 55HRC)

3

Cutting speed (hard 65) suitability (ISO H 65HRC)

3

Gross Weight

0.256 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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