Каталог TooTool техническая информация 2 - страница 9

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D-Thread Technical Section V.
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Shell Mill (U Style) Applications Standard Toolholders - Weldon Shank (A Style)
Thread Applications for Partial Profile Inserts
c
Tool holder Min. Thread Dia.
E
Q
iff
O C -o
Designation D ISO Coarse ISO Fine UNC UN/UNF/UNEF/UNS BSP(G) Partial 55°
L1
7 7
L
l/g-16;l/8 -12;
M 48 X 5.0 M45X1.5; M45 x 2.0 2 -4.5; l3/4-16UN;l3/4-14UNS
l7/8- 8;l7/8- 6; 2-4.5
SR0042 B16U-16-04T 42.00 M 56X 5.5 M46x 2.5;M48x3.0 2V2 - 4 113/16-12UN;113/16-8UN 1V2- 11
M 64x6.0 M48X3.5; M48x4.0 115/16- 6UN

Assemble internal thread turning inserts, can be used for milling internal threads and external threads
M 52 x1.5; M 52 x 2.0 2-16UN; 2-14UN; 2-12UN; 2 -16; 2VJ-12; 2V4 - 8;
M56X 5.5 2V4- 4.5;
SR0048 B16U - 22-05T 48.00 M 52 x2.5;M 52x3.0
2V2- 4
2V4-10UNS; 2V8-8UN; l3/4- 11 2V4-6; 3- 5; 3V2-4.5;
M64x6.0 Spare parts
M 55 x4.0 2V8 - 6UN 2V4-4 Stock Dimensions(mm) Available Insert
No. of
M60x1.5; M60x 2.0
Designation
R L
Inserts
Dmin d LI L
# Wrench
23/8-16UN; 23/8-14UN; 2 V2-16; 2X/2 -12; screw
M60x 2.5;M60x3.0
SR0056 B16U - 22 - 06T 56.00 M 64x6.0 2V2 - 4 23/8-12UN;2V2 -10UNS; 2-11 2 V2- 8; 2 3 / 4 - 6; 3- 5;
M64x4.0 SR 0009- 08A - A12 - 80 O 1 8.20 12 12 80 08IR Y 50- SSTX 2-2.8 P TPF -06
23/8-8UN; 21/2-6UN 3 V2-4.5; 4V4-4
0012-11A - A12 - 80 O 1 12.00 12 25 80 11IR Y 55 - SSTX 2.5 - 3.6 P TPF -08
0014 -16A - A16-100 O 1 14.00 16 35 100
SR0088 B22U - 27 - 06T 88.00 M95x6.0; M125x8.0 4-4 4V4 -4UN 4- 3; 4V4-4 0016 -16A - A16-100 O 1 16.00 16 40 100
0018 -16A - A 20-125 O 1 18.00 20 35 125 16IR Y60- SSTX 3.5 - 5.3 P TPF -15
0020-16A - A 20-125 O 1 20.00 20 50 125
_
0025 -16A - A 25 -150 O 1 25.00 25 65 150
SR0098 B 22U - 32 -07T 98.00 M105x6.0; M125x8.0 4V4 -4UN 434 4 0025 - 22A - A 25 -150 O 1 25.00 25 65 150
0032 - 22A - A 32 - 200 O 1 32.00 32 100 200 22IR Y 55 - SSTX4.5 - 6.8 P TPF -20
0035 - 22A - A 32- 250 O 1 35.00 32 110 250


Thread Applications for Full Profile Inserts (NPT)
Pitch Toolholder cutting
Tool holder Cylindrical or Conical pre -drilled hole Cylindrical pre -drilled hole
diameter D2 (mm)
NPT Threading by 2 Radial
Designation TPI D Adjustment NPT Threading by 1 Radial Pass Passes (50% / 50%)

SR0042B16U -16 - 04T 11.5 41.15 1 72-11.5 NPT; 2-11.5 NPT
SR0042B16U -16 - 04T 8 41.15 272...10-8NPT
SR0048 B16U - 22- 05T 11.5 47.15 2-11.5 NPT

SR0048 B16U - 22- 05T 8 47.15 27r..10-8NPT
SR0056 B16U - 22- 06T 8 55.15 272...10-8NPT
SR0088 B22U - 27 - 06T 8 88.06 3 72". 160D-8NPT
» 160D...240D - 8NPT

SR0098 B22U32 -07T 8 98.06 4"...160D- 8NPT 160D...240D - 8NPT

* Correct the toolholder cutting diameter D according to adjustment, as indicated in the above table.
** Note: When the pre- drilled hole for 8 NPT is conical, the thread can be machined in one pass.

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