a overview parting and grooving corocut® 3 for shallow parting in mass production coroturn® xs for internal precision grooving turning and threading in small part machining corocut® xs for precision parting/grooving turning and threading operations in small part machining corocut® mb for internal precision grooving threading and turning face grooving profiling turning internal machining ·· first cut diameter from 34 mm ·· · ·· · ·· min bore 25 mm · · min bore 25 mm ·· first cut diameter from 24 mm ·· min bore 20 mm · circlip grooving min bore 12 mm ·· small part machining ·· first cut diameter from 12 mm ·· min bore 10 mm ·· min bore 4.2 mm · parting and grooving overview ·· min bore 63.5 mm b5 general information multi-task machining tool holding systems boring drilling milling threading parting and grooving general turning bcdefghi
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a general turning parting and grooving corocut® 1 and 2-edge inserts corocut® 1 and 2-edge grooving for iso application areas see bottom of the page b parting and grooving c selection criteria mm p tolerances mm la ±0.02 r ±0.05 for circlip grooves la +0.09 +0.13 r ±0.05 mkns gc gc gc gc ct gc gc gc gc gc gc gc gc gc gc gc threading la mm la inch mm r inch r ar max 13.3 19.2 19.2 19.2 19.2 19.2 19.2 19.1 19.2 19.1 19.2 19.2 19.2 19.2 19.2 19.2 19.1 24.4 24.4 24.4 24.4 24.4 24.4 24.1 24.1 24.1 24.1 24.4 24.4 24.4 24.1 24.4 24.1 24.1 24.1 23.8 29 29.6 19.3 19.3 19.2 19.2 24.4 24.4 seat size1 dedefg tool holding systems 1.50 0.1 1.98 .078 0.2 2.00 0.2 2.00 0.4 2.24 .088 0.2 2.39 .094 0.2 2.39 .094 0.4 2.46 .097 0.3 2.67 .105 0.2 2.79 .110 0.3 3.00 0.2 3.00 0.4 3.10 .122 0.2 3.18 .125 0.2 3.18 .125 0.4 3.18 .125 0.8 3.61 .142 0.3 3.96 .156 0.2 3.96 .156 0.4 3.96 .156 0.8 4.00 0.2 4.00 0.4 4.52 .178 0.2 4.70 .185 0.5 4.75 .187 0.4 4.75 .187 0.8 4.80 .189 0.5 5.00 0.2 5.00 0.4 5.41
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a corocut® 1 and 2-edge external machining parting and grooving corocut® 1 and 2-edge shank tools screw clamp r/lf123 note when using corocut® 2-edged insert the ar of the insert gives the maximum depth of cut right hand style shown threading dimensions mm ar main application max1 13 13 13 13 32 32 32 16 16 16 32 32 32 16 25 25 32 32 seat size2 ordering code j r/lf123j13-2020bm r/lf123j13-2525bm r/lf123j13-3225bm r/lf123j13-3232bm r/lf123j32-2525bm r/lf123j32-3225bm r/lf123j32-3232bm k r/lf123k16-2525bm r/lf123k16-3225bm r/lf123k16-3232bm r/lf123k32-2525bm r/lf123k32-3225bm r/lf123k32-3232bm l r/lf123l16-2525bm r/lf123l25-2525bm r/lf123l25-3225bm r/lf123l32-3225bm r/lf123l32-3232bm b 20 25 25 32 25 25 32 25 25 32 25 25 32 25 25 25 25 32 f1 21 26 26 33 26 26 33 26 26 33 26 26 33 26 26 26 26 33 h 20 25 32 32 25 32 32 25 32 32 25 32 32 25 25 32 32 32 h1 20 25 32 32 25 32 32 25 32 32 25 32 32 25 25 32 32 32 l1 125 150 170 170 150 170 170 150 170 170 150 170 170 150 150 170 170 170 l3 34 3
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a t-max q-cut® parting and grooving t-max q-cut® system with 1 cutting edge for deep parting internal grooving and small diameter face grooving tool holder assortment there are a wide range of different tool holders for t-max q-cut® inserts t-max q-cut® options t-max q-cut® 151.2 for deep parting t-max q-cut® 151.3 for internal machining and small diameter face grooving drilling t-max q-cut® sl flexible tool solution by using coroturn® sl adaptors and t-max q-cut® cutting blades for insert types 151.2 and 151.3 a large number of tooling solutions both external and internal can be made from a limited number of items insert geometries a large variety of geometries are available dedicated to different applications and feed areas insert grades to cover all types of workpiece materials the t-max q-cut® inserts are available in a variety of specially developed grades cemented carbide polycrystalline diamond cubic boron nitride design your own solution blanks for grinding your profile e
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a general turning parting and grooving t-max q-cut® external machining t-max q-cut® shank tools for undercutting screw clamp r/ls151.22 b parting and grooving 151.2 c threading right hand style shown dimensions mm main application seat size1 20 25 30 40 ordering code r/ls151.22-2525-20 r/ls151.22-2525-25 r/ls151.22-2020-30 r/ls151.22-2525-30 r/ls151.22-2020-40 r/ls151.22-2525-40 r/ls151.22-2525-50 r/ls151.22-3225-50 r/ls151.22-2525-60 r/ls151.22-3225-60 d b 25 25 20 25 20 25 25 25 25 25 f1 25.3 25.6 20.8 25.8 21.1 26.1 26.1 26.1 26.4 26.4 h 25 25 20 25 20 25 25 32 25 32 h1 25 25 20 25 20 25 25 32 25 32 l1 150 150 125 150 125 150 150 170 150 170 l3 24 27 28 28 31 31 32 32 37 37 milling 50 60 1 2 gauge inserts n151.2-200-20 4u n151.2-300-25 4u n151.2-400-30 4u n151.2-400-30 4u n151.2-500-40 4u n151.2-500-40 4u n151.2-600-50 4u n151.2-600-50 4u n151.2-800-60 4u n151.2-800-60 4u nm2 2.5 3.0 3.5 3.5 4.5 4.5 5.0 5.0 5.0 5.0 e to correspond with seat size on insert insert tightening torque n
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a general turning parting and grooving corocut® sl corocut® sl blade for shallow grooving and face grooving screw clamp b parting and grooving c threading right hand style shown first cut diameter coupling size seat size2 g ordering code 570-25r/l123g13c 570-32r/l123g13c 570-40r/l123g12c 570-32r/l123j18c 570-40r/l123k17c dimensions mm dm d min1 147 147 147 88 92 1 ar max ar2 max 3.5 3.5 3.5 4.5 4.5 13 13 12 18 17 dmm 25 32 40 32 40 f1 32.6 36.1 39.1 41.1 44.1 l1 14 14 14 14 18 l3 44.1 51.1 58.1 56.1 63.1 j k gauge inserts n123g2-0300-cm n123g2-0300-cm n123g2-0300-cm n123j2-0500 cm n123k2-0600-cr nm3 3.0 2.5 2.0 3.0 2.5 milling by using geometry -gf dm can be reduced down to 49 mm for g seat size and to 58 mm for j seat size and to 65 mm for k seat size to correspond with seat size on insert insert tightening torque nm use torque wrench see page b97 r right hand l left hand 2 3 e shallow grooving holders can take several insert sizes holder with seat size g can take insert e f and g h
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a corocut® xs parting and grooving corocut® xs for external small part machining for external parting off grooving threading and turning of small diameters tool holders all inserts fit into the same tool holder corocut® xs designed for sliding head machines workpiece 1-8 mm in diameter high quality ground insert and holders easy indexing good accessibility when changing the insert insert screw can be reached from both sides reducing down time and increasing productivity save material with parting off inserts widths down to 0.7 mm considerable amounts of workpiece material can be saved when parting off high precision square shank holders including dedicated holders for parting off close to sub spindle are available blanks for grinding insert blanks for do-it-yourself grinding are available allowing modification of the insert for any machining operation iso application areas parting and grooving corocut® xs b 81 general information p multi-task machining tool holding systems boring dri
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a general turning parting and grooving corocut® mb inserts corocut® mb inserts threading acme 29° non-topping stub-acme 29° non-topping b parting and grooving c tolerances mm l1 ± 0.02 centre height 0.05 0 threading selection criteria mm pitch t.p.i for iso application areas see bottom of the page right hand style shown dimensions mm pmns gc gc gc gc d dm min 11 11 11 11 11 ar max 0.93 1.05 1.2 1.54 1.87 insert size 07 t.p.i 16 14 12 10 8 ordering code acme 29° mb-07th160ac-11r mb-07th140ac-11r mb-07th120ac-11r mb-07th100ac-11r mb-07th080ac-11r stub-acme 29° mb-07th160sa-10r mb-07th140sa-10r mb-07th120sa-10r mb-07th100sa-10r mb-07th080sa-10r f1 6.8 6.8 6.8 6.8 6.8 l1 3.3 3.2 3.1 3 2.8 l7 3.9 3.9 3.9 3.9 3.9 wt 0.52 0.6 0.71 0.8 1.03 milling e 10 10 10 10 10 0.63 0.69 0.78 1.04 1.24 07 16 14 12 10 8 5.8 5.8 5.8 5.8 5.8 3.35 3.25 3.2 3.05 2.45 3.9 3.9 3.9 3.9 3.72 0.59 0.69 0.82 0.93 1.19 multi-task machining tool holding systems boring drilling 1 to correspond with insert size on h
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a general turning parting and grooving spare parts tool block for corocut® 1 and 2-edge and t-max q-cut® parting blade 1 2 3 b parting and grooving tool block 151.2-2520-21 151.2-2020-25 151.2-2020-21m 151.2-2520-25 151.2-3232-25 151.2-3232-45 151.2-4040-45 151.2-2520-21 151.2-2020-25 c clamp 5412 120-01 5412 120-02 5412 120-01 5412 120-02 5412 120-02 5412 120-03 5412 120-03 5412 120-01 5412 120-02 clamp screw 3212 010-410 3212 010-411 3212 010-410 3212 010-411 3212 010-411 3212 010-412 3212 010-412 3212 010-410 3212 010-411 key mm 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 threading d coolant adaptor 4 milling 5 6 7 8 e nozzle 5691 029-02 mounting screw 3212 010-358 plug 5519 055-01 key mm 3021 010-050 5.0 key mm 3021 010-060 6.0 general information multi-task machining tool holding systems boring drilling fghi parting and grooving spare parts b 106
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a feed recommendations and geometry descriptions parting and grooving t-max q-cut® 151.2 inserts turning radial feed insert width la mm axial feed cutting depth ap mm first choice for turning with t-max q-cut® good chip control versatile one insert can replace two conventional one left and one right hand medium feed choice tolerances mm la 0.10 0 r ± 0.10 feed fn mm/r threading feed fn mm/r radial feed insert width la mm axial feed cutting depth ap mm alternative especially for turning with high feeds good chip control versatile one insert can replace two conventional one left and one right hand high feed choice tolerances mm la 0.10 0 r ± 0.10 feed fn mm/r feed fn mm/r drilling undercutting radial feed insert width la mm for the turning of reliefs and undercuts large clearance angle permits undercutting of smaller diameters down 23 mm tolerances mm la ± 0.02 boring feed fn mm/r internal grooving radial feed insert width la mm alternative choice for internal gr
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a grade descriptions parting and grooving grades for parting and grooving heat resistant and super alloys hardened materials basic grades s05f hc s10 s05-s15 mt-cvd-coated ticn-al2o3-tin layer with a fine grained carbide substrate an all-round grade for heat resistant super alloys both for high speed finishing and roughing operations basic grades cb7015 bn h15 h05-h20 high performance cubic boron nitride composite for hardened ferrous materials suitable for both continuous and interrupted cuts cc670 ca h10 h05-h15 a silicon carbide whisker reinforced aluminium oxide based ceramic with excellent bulk toughness primarily recommended for heat resistant alloys and hard part turning in unfavourable conditions cb20 bn h01 h01-h10 high performance cubic boron nitride composite suitable for hardened ferrous materials can be used for both continuous and interrupted cuts gc1105 hc s15 s10-s20 the substrate consists of a hard fine-grained wc with 6 co for high hot hardness and good resista
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