Каталог Sumitomo микроинструмент - страница 3

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Selection Guide

Internal Machining ①

Machining very small inner diameters greater than φ1 mm

Very Small Diameter BoringVery Small Diameter Boring (Round Shank)For Gang-Type Tool PostsCarbide Solid Bar
Very Small Diameter Boring
CKB TypeS-CKB Type / S-CKB-S TypeBXBR Type
CKBS TypeD

E73 E73 E72 E75

GeneralBack TurningGroovingEnd GroovingGeneral
10°10°
20°20°

5° 1.0, 2.0mm 1.5, 2.0, 3.0mm

KBMX Type KBMZ Type KBMG Type KBMFR Type BXBR Type

Internal Machining ② Machining small inner Grooving and Threading diameters greater than φ5 mm

Boring

SW Type / ST Type / SC Type / SD Type / SV Type / SS Type E12 to E70

Blind Hole Boring Bottom Facing Profiling

From E58 From E12 From E27

Concave Facing Through Hole Boring and Hole Bottom Facing

Internal GroovingInternal GroovingInternal ThreadingInternal Threading
SGIT TypeGNDIS TypeSTHI TypeSSTI Type

F36 F37 F82 F68

Pitch 0.4–1.0 mm Pitch 0.5–3.0 mm

Max. groove depth Max. groove depth 0.8–2.8 mm 2.6–6.6 mm 0.5–2.0 mm 1.5–3.0 mm

E38 From E49 Units (mm)

SUMIBORON (CBN) Small Diameter Boring SUMIBORON (PCD) Small Diameter Boring

Small Diameter BoringSmall Diameter BoringSmall Diameter BoringSmall Diameter BoringSmall Diameter Boring
BSME TypeSEXC TypeBNBX TypeDABB-C TypeDABB-N Type
E76E77E78E80E80
10°10°°°
35°25

50° 25°

BSME Type SEXC Type BNBX Type DABB-C Type DABB-N Type