Page 325 - Tungaloy Catalog

S-type Positive rake / Screw-on system
STFPR/L Steel Carbide

Shank
Shank
Blind hole boring
ØDm h
Oil Hole
91°
ØDs
f
f2 L2
L1
α

Cutting edge style F θ
Right hand (R) shown.
Carbide Shank (inch)
Std.
Stock Min Dimensions (in) corner Applicable Parts
Toolholder Cat. No. bore.dia radius
R L ØDm ØDs f L1 L2 h f2 θ α rε inserts Clamping screw Wrench
E06-STFPR2-D08 d .500 .375 .281 5 1.00 .350 -5 CSTB-2.5B
E08-STFPR2-D11 d .688 .500 .406 5 1.062 .475 - 0 -3 .016 TPoo1102o CSTB-2.5 T-8F
5 E10-STFPR2-D14 d .875 .625 .531 7 1.250 .605 -2
E12-STFPR/L3-D16 d d 1.000 .750 .594 7 1.438 .725 -2 .032 TPoo 16T3 o CSTB-4S T15-F

TAC Internal Toolholders A08H-STFPR/L09-D100 Stock bore.dia. 10 5.5 100 Dimensions (mm) +5˚ -8˚ corner Applicable Clamping screw Wrench Torque
Steel Shank (metric)
Std.
Parts
Min
Toolholder Cat. No.
radius
inserts
(N·m)
f
h
R L
α
ØDm ØDs
θ
L1
L2
f2
rε
10
8
0.9
16
7.5
0.7
0.4 TPoo0902 CSTB-2.2S T-7F
0.7
+5˚
6.5 125
12
1.2
9
20
-6˚
CSTB-2.5B T-8F
0.4 TPoo1102
A10K-STFPR/L1102-D120
d d
-7˚
+5˚
1.4
0.4 TPoo1103* CSTB-3L050 T-9F
0.7
6.5 125
10
9
20
12
A10K-STFPR/L1103-D120
11
7
A12M-STFPR/L1102-D140
1.2
0.4 TPoo1102
150
24
CSTB-2.5 T-8F
+5˚
12
0.6
14
-4˚
9
A16Q-STFPR/L1103-D180
15
-2˚
0.4
+5˚
32
0.7
CSTB-3S
180
9
16
18
A16Q-STFPR/L13-D180
T-9F
1.4
TPoo1303
CSTB-3
A20R-STFPR/L13-D220 18 16 11 180 32 15 0.7 +5˚ -2˚ 0.4 TPoo1103* CSTB-3S T-9F 1.4
+5˚
0.4
22
0.8
20
18
36
-2˚
200
A25S-STFPR/L16-D270 27 25 13.5 250 45 23 0.6 +5˚ -1˚ 0.4 TPoo16T3 CSTB-4M T-15F 3.0
When using a right or left hand insert, the right hand insert (R) is used for the left hand toolholders
(STFPL oo type), and the left hand insert (L) is used for the right hand toolholders (STFPR oo type).
* TPGH1103 oo is not applicable.
Basic Selection Chipbreakers TPoo1102oo-oo
Finishing to
Finishing to
Operation Precision Finishing medium cutting Medium cutting Operation Precision Finishing medium cutting Medium cutting
finishing
finishing
Grade NS9530 AH725 T9115 T9125 Grade GH330 AH725 AH725 T6130
Page 2-123 2-123 2-125 2-128 Page 2-124 2-123 2-126 2-128
01 PSF PS PM W15 PSF PSS PM
Chipbreaker Chipbreaker
Steel Stainless
Vc (SFM) (500-800) (170-600) (400-800) (400-800) Vc (SFM) (100-150) (150-600) (150-600) (250-400)
ap (in) (.001-.006) (.005-.030) (.010-.060) (.040-.118) ap (in) (.001-.080) (.005-.030) (.010-.060) (.040-.118)
Continuous Continuous
f (in/rev) (.001-.006) (.001-.006) (.002-.008) (.003-.012) f (in/rev) (.001-.006) (.001-.006) (.002-.008) (.003-.012)
rε (in) .016 .016 .032 .032 rε (in) .016 .016 .032 .032
Precision Finishing to Precision
Operation Medium cutting Operation Finishing
finishing medium cutting finishing
Grade BX930 T5115 T5115 Grade DX140 GH110
Page 3-14 2-130 2-131 Page 3-24 2-124
T-CBN CM No chipbreaker T-DIA W15
Chipbreaker Chipbreaker
Cast lron Non-ferrous
Vc (SFM) (600-1400) (450-1300) (450-1300) Vc (SFM) (800-4000) (300-3000)
ap (in) (.001-.006) (.001-.080) (.001-.080) ap (in) (.001-.020) (.001-.080)
Continuous Continuous
f (in/rev) (.001-.008) (.001-.008) (.001-.008) f (in/rev) (.001-.008) (0.0.3-0.15)
rε (in) .016 .032 .032 rε (in) .016 .016
Operation Precision Finishing Operation Precision Finishing
finishing finishing
Grade BX470 BX950 Grade BXM10 BXM20
Page 3-12 3-14 Page 3-12 3-12
T-CBN T-CBN T-CBN T-CBN
Chipbreaker Chipbreaker
Hard
Superalloys Materials
Vc (SFM) (300-800) (230-900) Vc (SFM) (500-1100) (400-750)
ap (in) (.001-.006) (.005-.030) ap (in) (.001-.008) (.001-.008)
Continuous Continuous
f (in/rev) (.001-.008) (.001-.008) f (in/rev) (.0001-.003) (.001-.006)
rε (in) .016 .016 rε (in) .016 .016
For other machining types, see “Selection System” 2-18~  : Stocked items.
Most unmarked items are available on a RFQ basis, contact your sales rep for more information. : Stocked in Japan
5–24 Features Relating Sleeves (13-1~)
Parts
(5-6)
(5-64~)
pages