High-performance drill bit, solid carbide 3xD Ø19.50 mm, HA, UNI Pro TiAlN

Name: High-performance drill bit, solid carbide 3xD Ø19.50 mm, HA, UNI Pro TiAlN
Brand: ATORN
SKU: 1115621950
Availability: OutOfStock

Brand: ATORN Product Code: 61457

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Description

Specification

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High-performance drill bit, solid carbide 3xD Ø19.50 mm, HA, UNI Pro TiAlN

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A dimension:7.98 mm

Angle of the tip - S:140 °

Cantilever length:81 mm

Coating:TiAlN plus

Conical transition neck contour (xsg):81 mm

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High-performance drill bit, solid carbide 3xD Ø19.50 mm, HA, UNI Pro TiAlN

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Description

TiAlNplus HPC 3D solid carbide high-performance drill bit without internal cooling

Optimized shank diameter tolerance for use as a holding fixture in power chucks and hydraulic expansion chucks
Cutting material: Solid carbide ultra-fine grain TiAlNplus
Efficient drilling in different materials
Newly developed geometry in conjunction with a customized multilayer coating for enhanced performance
Special cutting edge finishing reduces micro-nicks and increases service life

Usage characteristics

aluminum < 8% Si
aluminum >= 8 % Si
brass short
cast iron GG/GTS
cast iron GGG
hardened steel < 60 HRc
hardened steel <= 55 HRC
hardened steel <= 65 HRC
austenitic stainless steel
stainless steel duplex
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

0.28 mm/rev

Totally stainless steel suitability

Характеристики

A dimension

7.98 mm

Angle of the tip - S

140 °

Cantilever length

81 mm

Coating

TiAlN plus

Conical transition neck contour (xsg)

81 mm

Coolant supply

External

Cutting data

Cutting angle information - yes

Cutting diameter max.

20.0 mm

Cutting diameter min.

1.0 mm

Cutting diameter min./max.

1.0-20.0 mm

Cutting material

Solid carbide

Cutting speed (brass long)

180.00 m/min

Cutting speed (bronze long)

130.00 m/min

Cutting speed (bronze short)

160.00 m/min

Cutting speed (plastic)

60.00 m/min

19.50 mm

20 mm

Design

DIN

6537

Effective length

55 mm

fitness hartl total

131 mm

79 mm

Max. drilling depth (D)

3xD

Neck length

79.0 mm

Packaging unit

140 °

Section shape

Split point

Shank length

50 mm

Shank length calculated

50 mm

Suitability not total iron

Suitability titanium/nickel/super total

Tolerance of cutting edge diameter

Tolerance of shank diameter

Tool holding device

HA parallel shank

Twist angle

30°

Type

HPC UNI

2 pc.

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