Каталог Sumitomo токарные резцы (державки) для наружного точения - страница 25

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PTFN

91° Type

PTFN 70 General turning and profiling

SEC- Type 91˚ Tool Holders Lever Lock Facing

–5˚ LF LH ■ Spare Parts

This figure shows right handed tools. C ■ Holder Dimensions (mm)

Stock HeightWidth Total Cutting Cutting Head Applicable inserts Lever Shim

Cat. No. Conventional Cat. No. length edge edge height Bolt Shim Wrenches

R LHLF WF HF LH B Cat. No.Pagepinretainer
PTFN R/L1616H16PTFN R/L1616-33● ●16 16 100 20 16 20
PTFN R/L2020K16PTFN R/L2020-33● ●20 20 125 25 20 20
PTFN R/L2520M16From
PTFN R/L2520-3325 20 150 25 25 20TN1604LCL3LH025 LCS3 LST317 LSP3
B56
PTFN R/L2525M16PTFN R/L2525-33● ●25 25 150 32 25 20
PTFN R/L3225P16PTFN R/L3225-3332 25 170 32 32 20
PTFN R/L2525M22PTFN R/L2525-43● ●25 25 150 32 25 25
PTFN R/L3225P22From
PTFN R/L3225-4332 25 170 32 32 25TN2204LCL4LH030 LST42 LCS4 LSP4
B61
PTFN R/L3232P22PTFN R/L3232-43● ●32 32 170 40 32 25
PTFN R/L3232P27PTFN R/L3232-5432 32 170 40 32 34
TN2706 B63LCL5LH030 LST53 LCS5 LSP5
PTFN R/L4040R27PTFN R/L4040-5440 40 200 50 40 34
Note: When using a handed chipbreaker insert for facing, the holder and insert are oppositely handed.
C
Applicable insertsDTGN / PTGN / DTFN / PTTN / ETGN / PTFN / ETAN / ETFN / ETEN / MTXN / MTJN / ETXN
Type TypeTypeType Type TypeTypeTypeType Type Type Type
●GU Name of chipbreaker /
1st RecommendedAlso see the insert selection guide (from page A8).CBN/PCD
  • Depending on the size, there are some combinations that cannot be produced or not available in order-to-made production. Shape photography

Inserts Grade AC8025P D

Cutting range P (steel) M (stainless steel) K (cast iron) N (non-ferrous metal) H (hardened steel)

Cutting stateFinishingMedium cutting Rough cuttingFinishingMedium cutting Rough cutting High-speed finishing Finishing–Medium cutting Medium–Rough cutting–CoatedNon-coated
SUSUGUMUMUEFEGEGEMEMSUMIBORONSUMIBORON UZUZGZGZSUMIDIASUMIDIASUMIBORONSUMIBORON SUMIBORONSUMIBORON
Continuous cut
R
T1500ZT1500ZAC810PAC810PAC8025PAC8025PAC6020MAC6020MAC6020MAC6020MAC6030MAC6030M BN7000/BNC500BN7000/BNC500AC405KAC405KAC405KAC405KDA1000DA1000BNC2010BNC2010BN1000BN1000
SUSUGUGUMUMUEFEFEGEGEMSUMIBORONSUMIBORON GZGZGZGZSUMIDIASUMIDIASUMIBORONSUMIBORON SUMIBORONSUMIBORON
General cut
AC810PAC810PAC8025PAC8025PAC8025PAC8025PAC6030MAC6030MAC6030MAC6030MAC6040MAC6040M BN7000/BNC500BN7000/BNC500AC415KAC415KAC415KAC415KDA1000DA1000BNC2020BNC2020BN2000BN2000
SXSXUXMXMXEFEFEGEGEMEMSUMIBORONSUMIBORON GZGZWithout breakerWithout breaker SUMIDIASUMIDIASUMIBORONSUMIBORON SUMIBORONSUMIBORON
S
Interrupted cut
AC8025PAC8025PAC830PAC830PAC830PAC830PAC6030MAC6030MAC6040MAC6040MAC6040MAC6040M BN7000/BNC500BN7000/BNC500AC420AC420KKAC420KAC420KDA1000DA1000BNC300BNC300BN350BN350
Recommended From A8 From A12 From A14 From A20 From A18

cutting conditions BNC500 is for ductile iron cast. T

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