- ST+ extension without traction bolt and threaded ring - further accessories available on request

239018 Extension

A

Type 239018 D A

STST11d
mm1mm
0001ST1ST1201120
0003ST1ST12011d1 ST 30
0005ST2ST2251430
0007ST2ST2251445
0009ST3ST3321830
0011ST3ST3321845
0013ST4ST4392240
0015ST4ST4392260
0017ST5ST5502860
0019ST5ST5502890
0021ST6+ST66436L2 60
0023ST6+ST6+6436L1 100
L
23 0025ST7+ST7+9046100
0027ST7+ST7+9046160

Design: - length L2 is the maximum penetration depth with twin cutter or fine boring head - ST+ reduction without traction bolt and threaded ring

- further accessories available on request L2 L1 239019 Reduction L

Type239019STD mmST1D1 mmD2 mmL mmL1 mmL² mm
0001ST225ST1202336�025�060�5
0003ST332ST1202340�528�063�5
0005ST332ST2252934�520�060�0
0007ST439ST1202357�542�077�5
0009ST439ST2252951�537�077�0
0011ST439ST3323847�035�082�0
0013ST550ST1202357�538�574�0
0015ST550ST2252951�533�573�5
0017ST550ST3323847�030�577�5
0019ST550ST4394840�025�582�5
0021ST6+64ST1202366�545�581�0
0023ST6+64ST12023101�580�5116�0
0024ST6+64ST12023119�5100�5136�0
Type239019STD mmST1D1 mmD2 mmL mmL1 mmL² mm
0025ST6+64ST2252960�540�580�5
0027ST6+64ST2252995�575�5115�5
0028ST6+64ST22529135�0115�0155�0
0029ST6+64ST3323856�037�584�5
0031ST6+64ST3323891�072�0119�0
0032ST6+64ST33238158�0139�0186�0
0033ST6+64ST4394849�032�089�0
0035ST6+64ST4394884�066�5123�5
0036ST6+64ST43948129�0111�5168�5
0037ST6+64ST5506039�024�0104�0
0039ST6+64ST5506074�058�5138�5
0041 — —ST7+ —90 —ST6+ —64 —75 —76�0 —60�0 —160�0 —

Design: Note: - diameter adjustment with very slight backlash Fitting insert holders under - feed accuracy of 0.01 mm resp. over vernier 0.002 mm in diameter 239023 0001 - 0023! - with internal cooling - further accessories available on request - please order insert holder separately

239022 Fine boring head analogue

Type239022min�/max�A mmSTD mmD1 mmL mm
001023�9 / 37�1ST1202035�5
002030�9 / 47�1ST2252540�0
003039�9 / 59�1ST3323247�0
004050�9 / 81�1ST4394257�0
005066�9 / 105�1ST5505580�0
006186�9 / 134�1ST6+6472100�0
0071115�9 / 171�1ST7+9094130�0
Design: - setting accur - direct measuracy 0.001 mm in ement system, nodiameter backlashNote: Display unit m see page 23/ust be order 390 under 23ed separately, 9100

- no battery and evaluation electronics built into the tool

y easy opera ble digital an internal co 122 Finetion d analogue oling boring head digitalø A min.-max.D D1
Type239122min�/max�A mmSTD mmD1 mmL mmL
001023�9 / 37�1ST1202035�5
002030�9 / 47�1ST2252540�0
003039�9 / 59�1ST3323247�0
004050�9 / 81�1ST4394257�0
005066�9 / 105�1ST5505580�0
006186�9 / 134�1ST6+6472100�0
0071115�9 / 171�1ST7+9094130�0