Page 334 - Tungaloy Catalog

P-type Negative rake / Lever-lock system
PDUNR/L Steel

Shank
ØDm h
Internal profiling
93°
ØDs Oil Hole
f
L2 f2
rε L1
α
θ
Cutting edge style U Right hand (R) shown.
Steel Shank (metric)
Stock Min Dimensions (mm) Std. Parts Torque
Toolholder Cat. No. bore.dia. corner Applicable Clamping Spring Oil Screw
radius
R L ØDm ØDs f L1 L2 h f2 θ α rε inserts Shim Lever screw pin Wrench attach- for oil (N·m)
supply
hole
ment
A20Q-PDUNR/L11-D250 25 20 13 180 36 18 3 -6˚ -14˚ 0.8 DNoo33o - LCL33NL LCS22A - P-2F EA-20 SSHM2.5-3 1.7
A25R-PDUNR/L11-D320 32 25 17 200 45 23 4.5 -6˚ -12˚ 0.8 ELSD317BR/L LCL33L LCS3 LSP3 P-2.5 EA-25 SSHM3-4 2.7
A32S-PDUNR/L15-D400 40 32 22 250 50 30 6 -6˚ -13˚ 0.8 EA-32 SSHM5-6
A40T-PDUNR/L15-D500 50 40 27 300 60 37 7 -6˚ -10˚ 0.8 DNoo43o LSD42BR/L LCL4 LCS4 LSP4 P-3 4.8
A50U-PDUNR/L15-D630 63 50 35 350 65 47 10 -6˚ -8˚ 0.8 - SSHM6-6
A32S-PDUNR/L1506-D400 40 32 22 250 50 30 6 -6˚ -13˚ 0.8 EA-32 SSHM5-6
A40T-PDUNR/L1506-D500 50 40 27 300 60 37 7 -6˚ -11˚ 0.8 DNoo44o ELSD42 LCL44 ELCS4 LSP4S P-3 - SSHM6-6 4.8 5
A50U-PDUNR/L1506-D630 63 50 35 350 65 47 10 -6˚ -10˚ 0.8
When using a right or left hand insert, the right hand insert (R) is used for the left hand toolholders (PDUNL oo type), and the left hand insert (L) is used for the right hand toolholders (PDUNR oo type).
P-type Negative rake / Lever-lock system
PDZNR/L Steel
Shank
Internal retracting ØDm h

Oil Hole TAC Internal Toolholders
ØDs
f
93°
f2
rε L2
α L1
Cutting edge style Z θ Right hand (R) shown.
Steel Shank (metric)
Stock Min Dimensions (mm) Std. Parts
Toolholder Cat. No. bore.dia. corner Applicable Clamping Spring Oil Screw Torque
R L ØDm ØDs f L1 L2 h f2 θ α radius inserts Shim Lever screw pin Wrench attach- for oil (N·m)
supply
rε
hole
ment
A32S-PDZNR/L15-D400 40 32 22 250 50 30 11.5 -6˚ -13˚ 0.8 EA-32 SSHM4-5
A40T-PDZNR/L15-D500 50 40 27 300 60 37 14.5 -6˚ -10˚ 0.8 DNoo43o LSZ42BR/L LCL4 LCS4 LSP4 P-3 - SSHM5-6 4.8
A50U-PDZNR/L15-D630 63 50 35 350 65 47 14.5 -6˚ -8˚ 0.8 SSHM6-6
When using a right or left hand insert, the right hand insert (R) is used for the right hand toolholders (PDZNR oo type), and the left hand insert (L) is used for the left hand toolholders (PDZNL oo type).
Basic Selection Chipbreakers DNuu43u-uu
Operation Precision Finishing Finishing to Medium cutting Operation Finishing Finishing to Medium cutting
finishing medium cutting medium cutting
Grade NS9530 GT9530 T9115 T9115 Grade T6120 T6130 T6130
Page 2-54 2-54 2-57 2-59 Page 2-54 2-57 2-59
TF TSF TM TH SS SM TH
Steel Chipbreaker Stainless Chipbreaker
Vc (SFM) (400-800) (400-900) (400-900) (400-900) Vc (SFM) (300-550) (250-400) (250-400)
ap (in) (.001-.020) (.010-.060) (.020-.180) (.100-.220) ap (in) (.010-.040) (.010-.150) (.100-.220)
Continuous Continuous
f (in/rev) (.001-.008) (.003-.010) (.008-.016) (.008-.016) f (in/rev) (.001-.008) (.008-.016) (.003-.012)
rε (in) .016 .016 .032 .047 rε (in) .016 .032 .047
Precision Finishing to Precision Finishing to
Operation finishing Finishing medium cutting Medium cutting Operation finishing Finishing medium cutting
Grade BX930 T5115 T5115 T5115 Grade DX120 GH110 GH110
Page 3-7 2-55 2-57 2-60 Page 3-23 2-54 2-59
T-CBN CF CM CH T-DIA With chipbreaker 01 P
Cast lron Chipbreaker Non-ferrous Chipbreaker
Vc (SFM) (300-1200) (450-1300) (400-1300) (450-1300) Vc (SFM) (1500-4000) (400-3000) (400-3000)
ap (in) (.001-.020) (.010-.040) (.020-.180) (.040-.230) ap (in) (.001-.025) (.001-.025) (.010-.150)
Continuous Continuous
f (in/rev) (.001-.006) (.001-.006) (.006-.012) (.008-.016) f (in/rev) (.001-.006) (.001-.008) (.008-.016)
rε (in) .016 .016 .032 .047 rε (in) .016 .016 .032
Operation Precision Finishing Finishing to Medium cutting Operation Precision Finishing
finishing medium cutting finishing
Grade BX470 KS20 AH905 AH120 Grade BXM10 BXM20
Page 3-7 2-54 2-58 2-57 Page 3-7 3-7
T-CBN SS HMM All-round T-CBN T-CBN
Hard
Superalloys Chipbreaker Materials Chipbreaker
Vc (SFM) (300-800) (100-300) (120-350) (120-300) Vc (SFM) (800-900) (400-800)
Continuous ap (in) (.003-.008) (.010-.040) (.010-.040) (.020-.120) Continuous ap (in) (.001-.010) (.001-.010)
f (in/rev) (.001-.006) (.002-.008) (.004-.010) (.008-.016) f (in/rev) (.001-.006) (.001-.006)
rε (in) .016 .032 .032 .032 rε (in) .016 .016
For other machining types, see “Selection System” 2-6~  : Stocked items.
: Stocked in Japan
Most unmarked items are available on a RFQ basis, contact your sales rep for more information.
Features Relating Parts 5–33
(5-6) pages (13-1~)