Каталог Sumitomo сверла и развертки - страница 126

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SumiReamer

SR

Carbon Steel, Alloy Steel Tempered Hardened Steel StainlessTiHeat-resistant CastDuctileAluminum Copper Composite
■Up to 0.28% From 0.29%Steel Up to 45HRC From 46HRCSteelAlloySteelsIronCast IronAlloyAlloyCFRP
Sumi Reamer SR Type InsertGGGSGGGSS
  • SRG Type

general purpose Straight Grooves : Stop Boring / Through Boring

Fig 1 Fig 2 CW CW

Stop Hole Conceptual Image of Chip Evacuation

A01 Type C01 Type S02 Type

Through Hole

Chips Evacuated Toward Front

Standard Type Emphasis on Surface Roughness Emphasis on Direct Line

  • Insert (SRG Type)

Diameter Cat. No.(A01 Type) Cat. No.(C01 Type) Cat. No.(S02 Type) Work Hole CW

Stock , Stock , Stock , No. of Teeth Fig

DC (mm) F05 T12 F05 T12 F05 T12 DiameterTolerance (mm)

12.0DSRG 12.0H7-A01- 12R1DSRG 12.0H7-C01- 12R1DSRG 12.0H7-S02- 12R1
13.0D 13.0H7-A01- 12R1D 13.0H7-C01- 12R1D 13.0H7-S02- 12R1
14.0D 14.0H7-A01- 12R1D 14.0H7-C01- 12R1D 14.0H7-S02- 12R1
15.0D 15.0H7-A01- 12R1D 15.0H7-C01- 12R1D 15.0H7-S02- 12R1
16.0D 16.0H7-A01- 12R1D 16.0H7-C01- 12R1D 16.0H7-S02- 12R1
17.0D 17.0H7-A01- 12R1D 17.0H7-C01- 12R1D 17.0H7-S02- 12R1
DDD1 6 4.3 H7
18.0 18.0H7-A01- 12R1 18.0H7-C01- 12R1 18.0H7-S02- 12R1
19.0D 19.0H7-A01- 12R1D 19.0H7-C01- 12R1D 19.0H7-S02- 12R1
20.0D 20.0H7-A01- 12R1D 20.0H7-C01- 12R1D 20.0H7-S02- 12R1
21.0D 21.0H7-A01- 12R1D 21.0H7-C01- 12R1D 21.0H7-S02- 12R1
22.0D 22.0H7-A01- 12R1D 22.0H7-C01- 12R1D 22.0H7-S02- 12R1
J 23.0D 23.0H7-A01- 12R1D 23.0H7-C01- 12R1D 23.0H7-S02- 12R1
24.0DSRG 24.0H7-A01- 12R1DSRG 24.0H7-C01- 12R1DSRG 24.0H7-S02- 12R1
25.0D 25.0H7-A01- 12R1D 25.0H7-C01- 12R1D 25.0H7-S02- 12R1
26.0D 26.0H7-A01- 12R1D 26.0H7-C01- 12R1D 26.0H7-S02- 12R1
27.0D 27.0H7-A01- 12R1D 27.0H7-C01- 12R1D 27.0H7-S02- 2 8 4.3 H7 12R1
28.0D 28.0H7-A01- 12R1D 28.0H7-C01- 12R1D 28.0H7-S02- 12R1
29.0D 29.0H7-A01- 12R1D 29.0H7-C01- 12R1D 29.0H7-S02- 12R1
30.0D 30.0H7-A01- 12R1D 30.0H7-C01- 12R1D 30.0H7-S02- 12R1

Solid * Please indicate F05 (PVD) or T12 (Coated Cermet) in the □□□ when ordering. Actual reamer diameter is near the upper limit of H7 tolerance. Special (Example: SRG12.0H7-A01-F0512R1) [It is also possible to order uncoated cermet/DLC grades.]

Indexable Reamer ■

SumiReamer SR Type Insert Identification Details

Brazed Specifying Inserts Using Work Hole Diameter Tolerance Specifying Inserts Using Desired Reamer Diameter

OthersThe actual desired reamer diameter will be on the upper limit side of the median work tolerance,By adding a "Q" after the diameter, it is possible to specify exact desired reamer
and will differ depending on diameter/tolerance range/grade. Please contact us for details.dimensions. Uncoated types are available within ±2μ, thin-layer coated types within
±3μ, and thick-layer coated types within ±4μ.
SR G 18.2 + 20 - 10 - A01 - F05 12R 1SR L 18.2 Q + 3 - 3 - A01 - F05 12R 1
①②③④⑤⑥⑦①②③④⑤⑥⑦
① SR Type⑤ Approach Angle Code① SR Type⑤ Approach Angle Code
② G = Straight, L = Lefthand helix⑥ Grade Symbol② G = Straight, L = Lefthand helix⑥ Grade Symbol
③ Work Hole Diameter(mm)⑦ Coating Code③ Work Hole Diameter(mm)⑦ Coating Code

④ Tolerance (μm) +/- or standard (ex. H7) ④ Tolerance (μm) +/-