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Specification reference · product not verified

SNMG 250716

Square · 0° clearance · SNMG series

Inscribed circle · IC25.4 mm
Thickness · S7.94 mm
Corner radius · R1.6 mm
Dimension drawing ↓
Compare with SNMG 250712 →Check product information ↓

No exact manufacturer product is documented for this specification. Confirm the holder pocket and clamping before choosing a replacement.

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SNMG 250716Nominal geometry
Square 0° clearance · G configuration STRUCTURE ONLY
IC 25.4S 7.94R 1.6mm
Cylindrical hole · 2-face chipbreaker in base type. Outer envelope follows nominal IC, thickness and cutting-corner radius. Dashed circles are mounting symbols, not bore dimensions. Chipbreaker, edge preparation, tip construction and coating are not depicted. This is not a product photograph.

Nominal code dimensions

Dimension referenceCode-table source ↗

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01 / TOP VIEW IC 25.4 mm Dashed green circle = inscribed circle Dashed gray circles = mounting symbol only 02 / SIDE-NORMAL SECTION S 7.94 mm 0° flank from vertical 03 / CUTTING CORNER · ENLARGED R 1.6 mm · 90°
Separate scales for the three views. S is measured between the top and bottom reference planes. The side section shows the outer envelope only. Minor corners, bore/countersink dimensions, chipbreaker and edge preparation require the exact manufacturer drawing.
FieldmminCode-table position
Inscribed circle25.41.00005 · ISCAR metric table ↗
Thickness7.940.31266 · ISCAR metric table ↗
Corner radius1.60.06307 · ISCAR metric table ↗

The inch column is mm ÷ 25.4, rounded to four decimal places. This is not an ANSI designation conversion. Product tolerances and clamping dimensions are not inferred.

SNMG 250716 versus SNMG 250712

radius: 1.2 → 1.6 mm. The nominal IC and thickness are unchanged.

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Nominal code-reference comparison
PropertySNMG 250716SNMG 250712
FamilySNMG SNMG
OutlineSquare Square
Corner radius1.6 mm1.2 mm
Inscribed circle25.4 mm25.4 mm
Thickness7.94 mm7.94 mm
Corner angle90 °90 °
Clearance angle0 °0 °
Tolerance symbolM M
Configuration symbolG G
EvidenceCode table; product example not documentedCode table; product example not documented

Where this radius sits

The SNMG 2507 group in this directory has 4 entries, from 1.2 to 3.2 mm radius. This sits between the smallest and largest listed radii.

Confirm the part contour and tool compensation for 1.6 mm. A radius change does not establish surface finish, cutting data or holder compatibility.

Nearby SNMG references

  • SNMG 250712 → — radius: 1.6 → 1.2 mm. The nominal IC and thickness are unchanged.
  • SNMG 250724 → — radius: 1.6 → 2.4 mm. The nominal IC and thickness are unchanged.
  • SNMG 250732 → — radius: 1.6 → 3.2 mm. The nominal IC and thickness are unchanged.

Product evidence for SNMG 250716

No exact product row is attached to SNMG 250716. The SNMG code and 250716 digits describe nominal geometry; they do not prove that a product is manufactured or available.

Compare the documented evidence within SNMG →

Read shared SNMG configuration and selection limits →Calculate speed or feed after obtaining cutting data →

Source and limits

ISCAR · Metric insert identification ↗ · Single-sheet PDF, sections 1, 2, 4, 5, 6 and 7; visually checked 2026-10-20.

Shape, clearance, configuration and nominal code tables only. No grade, usable-edge count, catalogue availability or acceptance tolerances inferred. Values labeled “code table” are interpretations of a designation, not measurements of a delivered product. Product-row values are reported separately, including differences in printed precision.

See the page-by-page review →