NC spotting drill SC 120° 20mm, HB, TiAlN

Name: NC spotting drill SC 120° 20mm, HB, TiAlN
Brand: ATORN
SKU: 1005812000
Availability: OutOfStock

Brand: ATORN Product Code: 50866

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Description

Specification

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NC spotting drill SC 120° 20mm, HB, TiAlN

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A dimension:5.77 mm

Cantilever length:81 mm

Coating:uncoated

Cutting data:Cutting angle information - yes

Cutting diameter max.:20 mm

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NC spotting drill SC 120° 20mm, HB, TiAlN

0.0 грн.

Description

NC spotting drill

S° = 90°, 120° and 142° point angle
Straight shank with clamping surface in accordance with DIN6535-HB (from O 6mm)
Cutting material: SC, TiAlN-coated
Spot drilling and countersinking on NC and CNC machines
142° point angle version for spot drilling for the next twist drill operation

Usage characteristics

aluminum < 8% Si
aluminum >= 8 % Si
brass short
cast iron GG/GTS
cast iron GGG
hardened steel <= 55 HRC
austenitic stainless steel
stainless steel ferrit./martens.
steel < 1000 N/mm2
steel < 1400 N/mm2
steel < 700 N/mm2
superalloys Fe/NiCo based < 30 HRC
superalloys Fe/NiCo based >= 30 HRc
titanium alloys

Specifications

Feed f steel

0.325 mm/rev

Totally stainless steel suitability

Характеристики

A dimension

5.77 mm

Cantilever length

81 mm

Coating

uncoated

Cutting data

Cutting angle information - yes

Cutting diameter max.

20 mm

Cutting diameter min.

2 mm

Cutting diameter min./max.

2-20 mm

Cutting material

Solid carbide

Cutting speed (brass long)

130.00 m/min

Cutting speed (bronze long)

70.00 m/min

Cutting speed (bronze short)

80.00 m/min

Cutting speed (plastic)

50 m/min

20.00 mm

20 mm

Design

120°

DIN

Company standard

Effective length

10 mm

f steel 1300

0.325 mm/rev

Flute length

40 mm

131 mm

40 mm

Neck length

40 mm

Packaging unit

120 °

Shank length

50 mm

Suitability not total iron

Suitability titanium/nickel/super total

Tolerance of cutting edge diameter

Tolerance of shank diameter

Tool holding device

HB parallel shank

Twist angle

30°

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