Page 324 - Tungaloy Catalog

S-type Positive rake / Screw-on system
STFCR/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.
Steel Shank (inch) Non-StreamJet
Std.
Stock Min Dimensions (in) corner Applicable Parts Torque
Toolholder Cat. No. bore.dia. radius inserts
R L ØDm ØDs f L1 L2 h f2 θ α rε Clamping screw Wrench (N·m)
A06-STFCR/L2 d d .430 .375 .256 6.00 .625 .340 11˚ .016
A08-STFCR/L2 d d .600 .500 .312 8.00 .748 .460 - 0˚ 9˚ .016 TCoo1102 CSTB-2.5 T-8F 0.9
A10-STFCR/L2 d d .770 .625 .400 10.00 1.25 .575 7˚ .016
5
A12-STFCR/L3 d d .930 .750 .500 10.00 1.87 .700 6˚ .032 TCoo16T3 CSTB-4S T-15F 1.2
Carbide Shank (inch) StreamJet

Stock Min Dimensions (in) Std. Applicable Parts
Toolholder Cat. No. bore.dia corner
radius
R L ØDm ØDs f L1 L2 h f2 θ α rε inserts Clamping screw Wrench
E06-STFCR/L2-D08 d d .500 .375 .281 5 1.00 .350 -9
E08-STFCR2-D11 d .688 .500 .406 5 1.062 .475 - 0 -6 .016 TCoo1102 o CSTB-2.5 T-8F
E10-STFCR2-D14 d .875 .625 .531 7 1.250 .600 -5 TAC Internal Toolholders
E12-STFCR3-D16 d 1.000 .750 .594 7 1.438 .750 -5 .032 TCoo16T3o CSTB-4S T15-F
When using a right or left hand insert, the right hand insert (R) is used for the left hand toolholders
(STFCL oo type), and the left hand insert (L) is used for the right hand toolholders (STFCR oo type).

Basic Selection Chipbreakers TCoo1102oo-oo
Precision Finishing to Finishing to
Operation finishing Finishing medium cutting Medium cutting Operation Finishing medium cutting Medium cutting
Grade SH730 AH725 T9115 T9125 Grade AH725 AH725 T6130
Page 2-120 2-118 2-118 2-122 Page 2-118 2-119 2-122
JS PSF PS PM PSF PSS PM
Chipbreaker Chipbreaker
Steel Stainless
Vc (SFM) (170-600) (170-600) (400-850) (400-800) Vc (SFM) (150-600) (150-600) (250-400)
ap (in) (.001-.120) (.005-.030) (.010-.060) (.040-.118) ap (in) (.005-.030) (.010-.060) (.040-.118)
Continuous Continuous
f (in/rev) (.0001-.003) (.001-.006) (.002-.008) (.003-.012) f (in/rev) (.001-.006) (.002-.008) (.003-.012)
rε (in) .008 .016 .016 .032 rε (in) .016 .032 .032
Operation Precision Finishing to
finishing medium cutting
Grade DX120 KS05F
Page 3-24 2-120
T-DIA With chipbreaker AL
Chipbreaker
Non-ferrous
Vc (SFM) (800-4000) (200-1500)
ap (in) (.001-.006) (.020-.180)
Continuous
f (in/rev) (.001-.008) (.007-.015)
rε (in) .016 .032
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.
Features Relating Sleeves Parts 5–23
(5-6) pages (5-64~) (13-1~)