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ATORN screw tap HSSE-PM ULTRA HL C 50° UNF1/4-28

Brand: ATORN

Surface: ULTRA HL

Length: 80 mm

Art.-no. 13103624

Manufacturer article no. 12280734

EAN 4066107035662


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Application

For creating UNF threads on CNC machines or conventional machines in blind holes in the steel, high-grade steel, non-ferrous metals and cast iron 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

4066107035662

Manufacturer Part Number

12280734

Type

UNI MAX 45HL Speed

Thread type

UNF

Thread type x nominal diameter in inches

UNF 1/4 in

Number of thread starts per inch

28

Hole type

Blind hole ≤ 2.5xD

Cutting material

HSSE-PM

Surface

ULTRA HL

Lead angle shape

C

Twist angle

50°

Shank diameter

7 mm

Application type/machine type

CNC
Conventional

Core hole diameter

5.5 mm

Coolant supply

External

Length

80 mm

Shank square

5.5 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

Product Group

1KA

Gross Weight

0.010 kg

Art.-no.
Cust. Mat. No.

Hazardous Material

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Technical information