a choice of tools boring boring tools for finishing fine boring head with boring bars for small diameters coroboretm 825 fine boring head with cartridge and adjustable extension-slide mounted on concentric bar coroboretm 825 fine boring tool with cartridge reamer 830 for high surface finish coroboretm 825 boring range 3-42 mm 23-176.6 mm 150-324.6 mm 250-581.6 mm 250-981.6 mm coroboretm 825 23-176.6 mm 150-324.6 mm for hole diameter 10-31.75 mm page boring depth hole tolerance cutting fluid type of boring insert type f44 5 × dc it6 f30 4 x d5m it6 internal f34 4 x d5m it6 f40 400 mm it6 f42 400 mm it6 external f36 6 x dc it6 internal f38 6 x d5m it6 f53 45-106 mm h7 internal multi edge single edge coroturn® 107 coroturn® 111 boring choice of tools f5 general information multi-task machining tool holding systems boring drilling fine boring tools dampened fine boring tools reamer 830 milling coroboretm 825 dampened fine boring tool with cartridge for deeper holes threading coroboretm 8
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a general turning boring roughing coroboretm 820 boring tool with 3 inserts coromant capto® hsk productive boring step boring single edge boring b parting and grooving c boring range boring depth hole tolerance cutting fluid 35 306 mm 4 × d5m it9 internal use 3 slides 1 adaptor use 90° slides 3 slides3 1 shim set 1 adaptor use 1 slide 2 cover 1 adaptor threading d cutting speed vc max 1200 m/min boring range 1 slide3 2 adaptor milling dc min max 212-237 adaptor size i coupling size c8 hsk 100/a e 235-260 drilling i c8 hsk 100/a f 258-283 ix c8 hsk 100/a 281-306 ix c8 hsk 100/a g tool holding systems 1 2 3 entering angle r 90° 84° 95° 90° 84° 95° 90° 84° 95° 90° 84° 95° 90° 84° 95° 90° 84° 95° 90° 84° 95° 90° 84° 95° insert type cc 12 sc 12 cc 12 cn 16 sn 15 cn 16 cc 12 sc 12 cc 12 cn 16 sn 15 cn 16 cc 12 sc 12 cc 12 cn 16 sn 15 cn 16 cc 12 sc 12 cc 12 cn 16 sn 15 cn 16 ordering code r820i-ar26scfc12a r820i-ar26ssyc12a r820i-ar26sclc12a r820i-ar36dcfn16a r820i-ar36dsyn15a r820i-ar36d
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a general turning boring roughing duobore® boring tool 391.68a with 2 inserts coromant capto® coroturn® 107 391.68b 75° 391.68a 90° b parting and grooving c boring range boring depth hole tolerance cutting fluid application area 148 270 mm 4 x d5m it9 internal rough boring threading l1 programming length d boring range 1 cartridge2 4 2 extension slide 4 adaptor dimensions mm dc min max 148190 milling coupling size c8 188230 c8 e 228270 c8 entering angle r 90° 90° 75° 90° 90° 75° 90° 90° 75° insert type1 tc 16 tc 22 sc 12 tc 16 tc 22 sc 12 tc 16 tc 22 sc 12 ordering code 391.68a-8-t16 a 391.68a-8-t22 a 391.68b-8-s12 a 391.68a-8-t16 a 391.68a-8-t22 a 391.68b-8-s12 a 391.68a-8-t16 a 391.68a-8-t22 a 391.68b-8-s12 a ordering code ordering code 391.68x-8-190 45 b c8-391.68a-8-110 080 c u 9.0 9.5 d5m d21 80 l1 143 125 391.68x-8-230 45 b c8-391.68a-8-110 080 c 80 143 125 391.68x-8-270 45 b c8-391.68a-8-110 080 c 10.0 80 143 125 drilling f 1 boring 2 3 4 inserts are ordered separately a
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a roughing boring twin edge boring step boring single edge boring 90° slides should be used use 2 cartridges 2 extension slides 1 adaptor use 2 2 1 1 cartridges extension slides shim adaptor use 1 cartridge 1 extension slide 1 adaptor nm3 75.0 3 shim mm 5654 016-01 2.0 5654 016-02 2.0 5654 016-01 2.0 5654 016-02 2.0 5654 016-01 2.0 5654 016-02 2.0 1 cartridge 2 extension slide 3 shim 4 adaptor milling ordering example for a complete tool diameter 150 mm including adaptor extension slides and cartridges 2 pieces ptgnl 20ca-22 cartridges 2 pieces r391.b04r-2515 slides 1 piece c8-r391.b11r-b 070 a adaptor coromant capto® assembly boring note when assembling make sure that the marks are in line boring roughing f 25 general information multi-task machining tool holding systems drilling threading parting and grooving general turning bcdefghi
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a finishing boring coromant capto hsk adaptor dimensions mm backboring 3 c3-r825a-aab072a c4-r825a-aab084a ha06-r825a-aab097a c3-r825b-aac031a c4-r825b-aac066a ha06-r825b-aac081a c4-r825b-aad039a c5-r825b-aad081a ha06-r825b-aad094a c5-r825c-aae043a c6-r825c-aae097a ha06-r825c-aae101a 0.38 0.56 1.04 0.28 0.61 1.11 0.53 1.14 1.47 0.98 2.27 1.98 32 40 63 32 40 63 40 50 63 50 63 63 83 95 108 48 83 98 56 98 111 66 120 124 3 3 3 3.0 3.0 3.0 3.6 3.6 3.6 3.6 3.6 3.6 4.8 4.8 4.8 61 73 86 14 49 64 22 64 77 20 74 78 19.5 19.5 19.5 31 31 31 31 31 31 42 42 42 2xdc 22 3 3 3 1.5dc 34 1.5dc 34 boring 1.5dc 34 3 3 3 3 3 3 coromant capto® ordering example 1 piece r825a-af11stup06t1a 1 piece c3-r825a-aaa065a assembly note when assembling make sure that the marks are in line tightening torques for coromant capto® coupling size c3 40-50 nm c4 50-60 nm c5 90-100 nm c6/c8 160-180 nm boring finishing f 31 general information for cartridge screw boring range Ø23-36 1.2 nm Ø35-56 3.0 nm Ø55-176 6.0 nm fo
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a finishing boring 92° coroturn® 107 r825x-afxxstuc slide extension set 92° coroturn® 111 r825x-afxxstup l1 programming length adaptor dimensions mm backboring milling ordering code c3-r825a-faa181a u 0.6 1.1 2.2 d5m 32 d21 20 l1a 192 l3a 138 l3s 3.0 l1b 170 l21 19.5 l3b 116 c3-r825a-fab208a 32 25 219 168 3.0 197 19.5 146 c5-r825b-fad315a 4.1 50 40 332 264 3.6 298 31 230 c6-r825c-fae389a 7 63 50 412 330 4.8 366 42 284 c8-r825c-faf499a 14.5 80 63 522 414 4.8 476 42 368 boring c8-r825c-fag377a 14.6 80 80 400 400 4.8 354 42 354 c8-r825c-fah377a 15 80 100 400 400 4.8 354 42 354 c8-r825c-fai377a 15.6 80 130 400 400 4.8 354 42 354 tightening torques for coromant capto® coupling size c3 40-50 nm c4 50-60 nm c5 90-100 nm c6/c8 160-180 nm boring finishing f 37 general information for cartridge screw boring range Ø23-36 1.2 nm Ø35-56 3.0 nm Ø55-167 6.0 nm for locking screw boring range Ø23-29 0.9 nm Ø28-36 1.2 nm Ø35-56 3.0 nm Ø55-176 6.0 nm for insert screw size 06 0.6 nm 09 0.8 n
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a general turning boring finishing fine boring heads coromant capto®/hsk b parting and grooving boring range boring depth hole tolerance diameter adjustment cutting fluid 3 42 mm 109 mm it6 0.002 mm internal c l1 programming length boring diameter dimensions mm dc threading min max 326 326 332 336 332 336 342 326 332 336 326 3-42 coupling size c4 c5 d c6 c8 hsk 63-a/c hsk 100-a/c e ordering code coromant capto® c4-391.37a-12 055b c5-391.37a-12 048b c5-391.37a-16 070a c5-391.37a-20 085a c6-391.37a-16 075a c6-391.37a-20 085a c8-391.37a-25 100a hsk 392.410 37a-63 12 063b 392.410 37a-63 16 085a 392.410 37a-63 20 100a 392.410 37a-100 12 076b 392.410 37a-100 25 120a u 0.6 0.8 1.4 2.6 1.6 2.8 5.0 1.6 1.8 3.0 2.7 5.4 dmm 12 12 16 20 16 20 25 12 16 20 12 25 d5m 40 50 50 50 63 63 80 d1 50 50 63 80 63 80 100 l1 31 24 11 13 16 13 12 l21 55 48 70 85 75 85 100 emax 3 3 3 5 3 5 5 63 50 39 63 3 63 63 26 85 3 63 80 28 100 5 100 50 52 76 3 100 100 32 120 5 ordering example 1 piece c4-391.
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a general turning boring finishing setting the boring unit r/l148c t-max fine boring units are precision tools for mounting in special tools capable of machining close tolerances features can be mounted in blind holes adjustment is made from the front the units are self-locking i.e there is no need for unlocking before or locking after setting coroturn 107 screw clamp design b parting and grooving c turning the adjusting nut sets the bore diameter the nut has a scale where each division is equivalent to 0.01 mm change of radial depth of cut with the exception of the smallest size all units have vernier scales on the collar which facilitates radial adjustments of 0.001 mm x x tan 53°8 threading d e please note when setting a unit mounted in angular position the axial position changes equal to radial movement/tan 53° 8 when designing special tools please calculate the nominal diameter to be machined with the unit set to the centre of the adjustment range e1 this makes it poss
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a spare parts boring coroboretm 820 insert clamping coroturn® rc coroturn® rc for ceramic inserts 4a 4b 4c 4d 4e 4f 4g 4h pin clamp compression spring screw pressure plate hook screw key torx coroturn® rc rigid clamp slides 1 entering angle 90° 2 31 4 complete clamp set 5412 028-021 5412 028-021 5412 028-031 5412 028-031 5412 028-021 5412 028-021 5412 028-031 5412 028-031 5412 028-021 5412 028-021 5412 028-031 5412 028-031 4a 4b compression spring 5561 001-58 5561 001-58 5561 001-59 5561 001-59 5561 001-58 5561 001-58 5561 001-59 5561 001-59 5561 001-58 5561 001-58 5561 001-59 5561 001-59 4c 4d milling 84° 1 accessories must be ordered separately coroturn® rc rigid clamp slides for ceramic inserts 1 2 31 4 components for spare part number 4 complete clamp set 4a 4b 4c 4d 4e 4f 4g 4h 3113 030 -307 5412 034-02 5661 001-58 5512 086-02 5192 030-02 5411 012-01 5212 097-01 5680 051-02 7ip boring entering angle 90° 84° 95° slides r820f-xr24dcfn12a r820g-xr24dcfn12a r820h-xr36dcfn16a r820i-xr
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a spare parts boring heavy duty boring tools r391.b dc 250550 mm bar r391.b01r-40 d 053a r391.b02r-40 e 053a r391.b02r-40 f 053a extension slide r391.b05r-3015 r391.b02r-2012a 1 1 2 31 41 51 6 washer 3411 010-105 3411 010-105 screw 3212 010-462 3212 010-461 key mm 3021 010-080 8.0 3021 010-080 8.0 driving key 5631 052-01 5631 052-01 screw 3212 010-361 3212 010-361 key mm 3021 010-060 6.0 3021 010-060 6.0 must be ordered separately milling cartridges insert clamping coroturn® 107 t-max p adjustment and setting coroturn® 107 1 23 key torx plus 5680 049-02 15ip 7 screw 174.3-821 438.3-831 174.3-835 133 key mm 174.1-863 2.5 174.1-863 2.5 174.1-870 1.98 3 shim 5322 320-02 83 key mm 174.1-864 3.0 174.1-864 3.0 3021 010-040 14 screw 3212 010-412 3212 010-412 3212 010-412 3212 010-412 9 4 shim screw 5512 090-03 10 shim pin 174.3-861 174.3-864 174.3-868 163 key mm 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 3021 010-060 6.0 optional key torx plus 5680 046-02 15ip 11 assembly punch 17
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