Punta integrale in metallo duro 3×D INNOT
3×D solid carbide drill – INNOT technical drawing

3×D solid carbide drill

Short solid drill (usable depth 3 times the diameter), 140° point angle and h6 shank. Version with or without internal coolant.

ISO P

ISO M

ISO K

ISO N

ISO S

ISO H

3×D

Ø 3–20 mm

140° point

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Technical data sheet PDFCutting data, sizes and grades

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Also custom made

Sizes, steps and geometries to drawing

Carbide and coatings

Rod and coating chosen for your material

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Description

Technical drawing

3×D solid carbide drillShort holes: maximum rigidity and accuracyINNOT140°point angleLc cutting lengthLs shankL overall lengthØ DØ d h63×DØ 3–20 mm140° pointtol. m7with or without coolant

Reference dimensions

Printable cutting data tableAll the data on this page in an INNOT PDF to keep in the shop.Download PDF
Drill Ø D Ø d shank L overall Lc cutting length Ls shank
Ø 3 6 62 20 36
Ø 4 6 66 24 36
Ø 5 6 66 28 36
Ø 6 6 66 28 36
Ø 8 8 79 41 36
Ø 10 10 89 47 40
Ø 12 12 102 55 45
Ø 14 14 107 60 45
Ø 16 16 115 65 48
Ø 18 18 123 73 48
Ø 20 20 131 79 50

Dimensions in mm. All intermediate diameters are available, also to the hundredth (e.g. Ø6.8 for M8 or Ø10.2 for M12): shank and lengths follow the diameter range.

Features

Drilling depth up to 3×D (3 times the diameter)
Diameters Ø 3 – 20 mm, in 0.01 mm steps
Point angle 140° with web thinning
Ø D tolerance m7
Shank Cylindrical h6 (DIN 6535 HA); with Weldon flat on request
Coolant External or internal, as you prefer
ISO materials P steels, M stainless steels, K cast irons, N aluminium, S superalloys and titanium, H hardened: rod and coating are chosen for the material
Construction Standard (DIN 6537 short) or custom made: lengths, steps, chamfers and angles to drawing

Coatings

All coatings are available on this tool, also in custom versions:

TiNTiCNTiAlNAlTiNAlCrNTiSiNAlTiSiNAlCrSiNCrNZrNTiB2DLCta-CCVD diamondUncoated

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