Sumitomo General Catalog 2025-2026

Plunge Mill PCT - 3D / 5D (Internal Coolant Supply)

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel up to 45HRC

Stainless Steel

Ductile Cast Iron

Aluminum Alloy

Copper Alloy

Ti Alloy Cast Iron

Coolant Hole

Aurora Coat

Indexable

Coat

Coat

Fig 1

Steel

Fig 1

LH

LS

OAL

Holder Depth of Cut For 3D Diameter ø 16.0 to 40.0mm

Dimensions ( mm )

Flute Length LH

Overall Length OAL

Dia. DC 16.0 20.0 25.0 32.0 40.0

Shank LS

Shank Dia. DCON

Number of Teeth

Applicable Insert

Cat. No.

Fig

a e max

 PCT160D3S16  PCT200D3S20  PCT250D3S25  PCT320D3S32  PCT400D3S42

2 2 2 2 3

WDXT052504 1 WDXT063006 1 WDXT073506 1 WDXT094008 1 WDXT125012 1

4.0 5.0 6.5 8.5 11.0

53 65 80

123 145 160 191 225

70 80 80 90

16 20 25 32 42

J

101 125

100

Holder Depth of Cut For 5D Diameter ø 16.0 to 40.0mm

Dimensions ( mm )

Flute Length LH

Overall Length OAL

Dia. DC 16.0 20.0 25.0 32.0 40.0

Shank LS

Shank Dia. DCON

Number of Teeth

Applicable Insert

Cat. No.

Fig

a e max

 PCT160D5S16  PCT200D5S20  PCT250D5S25  PCT320D5S32  PCT400D5S42

2 2 2 2 3

WDXT052504 1 WDXT063006 1 WDXT073506 1 WDXT094008 1 WDXT125012 1

4.0 5.0 6.5 8.5 11.0

85

155 185 210 255 305

70 80 80 90

16 20 25 32 42

105 130 165 205

100

■ Insert Availability

Dimensions (inch/ mm )

Grade

Coated Carbide

Fig 1 For low feed with chip evacuation

Fig 2 General-p

 : Worldwide Warehouse Item ● : USA Stocked Item

N

High-speed/Light General-purpose Roughing

RE2

K S

Process

L

G

Fig 1 For low feed with chip evacuation

Fig 2 General-p

Nose Radius RE2

Nose Radius RE1

Applicable Holder (Inch / Metric )

Width W1

Thickness S

RE1

Cat. No.

Fig

RE2

Fig 1 For low feed with chip evacuation

Fig 2 General-purpose

L

G

WDXT052504-L ● ● ● WDXT052504-G ● ● ● ● WDXT052504-H ● ● ● WDXT063006-L ● ● ● WDXT063006-G ● ● ● ● WDXT063006-H ● ● ● WDXT052504-M ● WDXT073506-L ● ● ● WDXT073506-G ● ● ● ● WDXT073506-H ● ● ● WDXT094008-L ● ● ● WDXT094008-G ● ● ● ● WDXT094008-H ● ● ● WDXT063006-M ● WDXT073506-M ● WDXT125012-L ● ● ● WDXT125012-G ● ● ● ● WDXT125012-H ● ● ● WDXT094008-M ●

1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

RE2

RE2

.0157 (0.4)

.1969 (5.0)

.0984 (2.5)

.0157 (0.4)

L

G

Fig 3 Strong Edged

Fig 4 For stainl

PCT160D3S16 / PCT160D5S16

RE1

RE2

.0394 (1.0)

Fig 1 For low feed with chip evacuation

Fig 2 General-purpose

RE1

H

M

RE1

.0236 (0.6)

.2362 (6.0)

.1181 (3.0)

.0236 (0.6)

RE2

RE2

PCT200D3S20 / PCT200D5S20

Fig 3 Strong Edged

Fig 4 For stainle

L

G

RE1

.0551 (1.4)

RE2

Fig 3 Strong Edged

H RE2 Fig 4 For stainless steel machining M S RE1 RE1 RE2 Fig 4 For stainless steel machining M S RE1

M

.0236 (0.6)

RE1

.2953 (7.5)

.1378 (3.5)

.0236 (0.6)

PCT250D3S25 / PCT250D5S25 RE2

H

.0629 (1.6)

.0315 (0.8)

.3780 (9.6)

.1575 (4.0)

.0315 (0.8)

PCT320D3S32 / PCT320D5S32 Fig 3 Strong Edged RE1

RE2

.0944 (2.4)

H

.0472 (1.2)

.4882 (12.4)

.1969 (5.0)

.0472 (1.2)

PCT400D3S42 / PCT400D5S42

RE1

RE1

WDXT125012-M

.1259 (3.2)

Parts

N m Recommended Tightening Torque (N·m)

Identification Code PCT 250 D3 S25 Dia. DC (ø25.0) Flute Length (L/D) (3D) Shank Dia. DCON (ø25.0) WDXT 07 35 06 -G Width across Flats (7.5) Thickness x 10 (3.5) Nose Radius x 10 (0.6) Breaker Type

Flat Screw

Wrench Wrench

Applicable Holder

N m

-

PCT160D3S16 / PCT160D5S16 BFTX0204N 0.5 TRX06

PCT200D3S20 / PCT200D5S20 BFTY02206 1.0 PCT250D3S25 / PCT250D5S25 BFTX02506N 1.5 PCT320D3S32 / PCT320D5S32 BFTX03584 3.5 PCT400D3S42 / PCT400D5S42 BFTX0511N 5.0

- - - -

TRD07 TRD08 TRD15 TRD20

J145

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