Каталог Sumitomo токарные резцы (державки) для внутреннего точения

S-PTFN / B-PTFN

General Boring
`■` Holders Right-handed (R) holders are Left-handed (L) holders are ap S-PTFN StopBoring Steel	applicable for left-handed (L) and neutral (N) inserts. plicable for right-handed (R) and neutral (N) inserts. Fig 1 Fig 2 DMIN Min. machinable diameter DCON – 6° GAMF LH H WF LF 91° GAMF This figure sh Dimensions(mm)	91° – 6° DMIN Min. machinable d WF ows right han	iameter ded tools.	`■` Par D	ts CON LF	H	E
	Min. machining Cutting edge Rake
Holder Material Cat. No.	Conventional Cat. No. Grades diamete DiameterHeightLength distance Head angle Fig RLDMINDCONH LF WF LH GAMF	Applicable Cat. No.	inserts Page	Lever pins	Bolts	Shims Shim retainers Wrenches	Bor Ba
Steel S25R-PTFN R/L1604-32 S32S-PTFN R/L1604-40 S32S-PTFN R/L1604-44 S40T-PTFN R/L1604-50 S50U-PTFN R/L1604-63	Q D D 32 25 23 200 16.0 21.5 `－`12 1 Q D D 40 32 30 250 20.0 21.0 `－`10 S32S-PTFN R/L16 D D 44 32 30 250 22.0 21.0 `－`10 Q D D 50 40 37 300 25.0 21.0 `－`10 Q D D 63 50 47 350 31.5 Q `－`10 2	TN`□□`1604SS	From B56	LCL3	LCS3	LST317CA LSP3 LH025	ing rs
S40T-PTFN R/L2204-54 S50U-PTFN R/L2204-70	S40T-PTFN R/L22 D D 54 40 37 300 27.0 26.0`－`10 1 S50U-PTFN R/L22 D D 70 50 47 350 35.0 33.0`－`10	TN`□□`2204SS	B61	LCL4	LCS4	LST42 LSP4 LH030

B-PTFN Steel with DMIN Min.

vibration Inserts machinable diameter DCON control Stop Boring mechanism

91° ・TNMG160408N-GE H (Representative LF example) GAMF – 6°

This figure shows right handed tools.

Holders Right-handed (R) holders are applicable for left-handed (L) and neutral (N) inserts.

Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Dimensions (mm)

Holder Stock Min. machining Diameter Height Length Cutting edge Head Rake Applicable inserts Lever Shim

Cat. No. diameter distance angle Bolt Shim Wrench

Material R L DMIN DCON H LF WF LH GAMF Cat. No. Page pin retainer