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Supplied with thro’ coolant hole.
For use on ABS® compatible adaptors.
| Boring Bar Details | |||||||
|---|---|---|---|---|---|---|---|
| Boring Range | B Min | ABS Coupling | Cartridge Unit | Insert Type | Microbore Part Number | ||
| A | |||||||
| Min | Max | Fig. | Insert | ||||
| 21.0 | 29.0 | 60 | 25 | M2A2T06-40 | 1 | TC_ _06T1_ _ | MB 21B-60ABS25 |
| 21.0 | 29.0 | 60 | 25 | M2A2V-40 | 2 | EP_ _0402_ _ | MB 21B-60ABS25 |
| 28.0 | 38.0 | 60 | 25 | M3A2T09-40 | 1 | TC_ _0902_ _ | MB 28B-60ABS25 |
| 28.0 | 38.0 | 60 | 25 | M3A2C06-40 | 2 | CC_ _0602_ _ | MB 28B-60ABS25 |
| 28.0 | 38.0 | 60 | 25 | M3A2V-40 | 2 | EP_ _0602_ _ | MB 28B-60ABS25 |
| 37.0 | 48.0 | 60 | 32 | M5B2T11-40 | 1 | TC_ _1102_ _ | MB 37B-60ABS32 |
| 37.0 | 48.0 | 60 | 32 | M5B2C06-40 | 2 | CC_ _0602_ _ | MB 37B-60ABS32 |
| 37.0 | 48.0 | 60 | 32 | M5B2V-40 | 2 | EP_ _08M3_ _ | MB 37B-60ABS32 |
| 46.0 | 66.0 | 60 | 40 | M5A2T11-40 | 1 | TC_ _1102_ _ | MB 46B-60ABS40 |
| 46.0 | 66.0 | 60 | 40 | M5A2C06-40 | 2 | CC_ _0602_ _ | MB 46B-60ABS40 |
| 46.0 | 66.0 | 60 | 40 | M5A2V-40 | 2 | EP_ _08M3_ _ | MB 46B-60ABS40 |
| 65.0 | 90.0 | 60 | 50 | M7A2T16-80 | 1 | TC_ _16T3_ _ | MB 65B-60ABS50 |
| 65.0 | 90.0 | 60 | 50 | M7A2C09-80 | 2 | CC_ _09T3_ _ | MB 65B-60ABS50 |
| 65.0 | 90.0 | 60 | 50 | M7A2V-80 | 2 | EC_ _1204_ _ | MB 65B-60ABS50 |
| REFER TO ADAPTOR RANGE CATALOGUE FOR ABS® COMPATIBLE MODULAR ADAPTORS. | |||||||
| REFER TO MICROBORE UNIT RANGE CATALOGUE FOR STYLES OF CARTRIDGES AVAILABLE. | |||||||
Supplied with thro’ coolant holes
For use on ABS® 63 compatible adaptors
| Boring Ring Details | |||||||
|---|---|---|---|---|---|---|---|
| Boring Range | E Min | B Length | Cartridge Unit | Insert Type | Microbore Ring Part Number | ||
| A | |||||||
| Min | Max | Fig. | Insert | ||||
| 81.0 | 128.5 | 1.0 | 80.0 | M072-0L095TC-100 | 1 | TC_ _1102_ _ | RM081-ABS63 |
| 81.0 | 128.5 | 1.0 | 80.0 | M072-0L095C09-100 | 2 | CC_ _09T3_ _ | RM081-ABS63 |
| 116.0 | 163.5 | 1.0 | 80.0 | M072-0L095TC-100 | 1 | TC_ _1102_ _ | RM116-ABS63 |
| 116.0 | 163.5 | 1.0 | 80.0 | M072-0L095C09-100 | 2 | CC_ _09T3_ _ | RM116-ABS63 |
| REFER TO ADAPTOR RANGE CATALOGUE FOR ABS® 63 COMPATIBLE MODULAR ADAPTORS. | |||||||
| REFER TO MICROBORE UNIT RANGE CATALOGUE FOR STYLES OF CARTRIDGES AVAILABLE. | |||||||
Supplied with thro’ coolant.
For use on standard ABS® 80 compatible adaptors.
Boring Ring Details Boring Range E Min B Length Cartridge Unit Insert Type Microbore Ring Part Number A Min Max Fig. Insert 136.5 181.0 1.0 90.0 M072-0L095TC-100 1 TC_ _1102_ _ RM136AL-ABS80 136.5 181.0 1.0 90.0 M072-0L095C09-100 2 CC_ _09T3_ _ RM136AL-ABS80 177.5 222.0 1.0 90.0 M072-0L095TC-100 1 TC_ _1102_ _ RM177AL-ABS80 177.5 222.0 1.0 90.0 M072-0L095C09-100 2 CC_ _09T3_ _ RM177AL-ABS80 218.5 263.0 1.0 90.0 M072-0L095TC-100 1 TC_ _1102_ _ RM218AL-ABS80 218.5 263.0 1.0 90.0 M072-0L095C09-100 2 CC_ _09T3_ _ RM218AL-ABS80 259.5 304.0 1.0 90.0 M072-0L095TC-100 1 TC_ _1102_ _ RM259AL-ABS80 259.5 304.0 1.0 90.0 M072-0L095C09-100 2 CC_ _09T3_ _ RM259AL-ABS80 300.5 345.0 1.0 90.0 M072-0L095TC-100 1 TC_ _1102_ _ RM300AL-ABS80 300.5 345.0 1.0 90.0 M072-0L095C09-100 2 CC_ _09T3_ _ RM300AL-ABS80 341.5 386.0 1.0 90.0 M072-0L095TC-100 1 TC_ _1102_ _ RM341AL-ABS80 341.5 386.0 1.0 90.0 M072-0L095C09-100 2 CC_ _09T3_ _ RM341AL-ABS80 382.5 427.0 1.0 90.0 M072-0L095TC-100 1 TC_ _1102_ _ RM382AL-ABS80 382.5 427.0 1.0 90.0 M072-0L095C09-100 2 CC_ _09T3_ _ RM382AL-ABS80 REFER TO ADAPTOR RANGE CATALOGUE FOR ABS® 80 COMPATIBLE MODULAR ADAPTORS. REFER TO MICROBORE UNIT RANGE CATALOGUE FOR STYLES OF CARTRIDGES AVAILABLE.
Supplied with thro’ coolant hole.
For use on ABS® compatible adaptors.
Boring Bar Details Boring Range B Min ABS Coupling Cartridge Unit Insert Type Microbore Part Number A Min Max Fig. Insert 23.0 27.5 60 25 M022BS095T06-50GA 1 TC_ _06T1_ _ GA-23A-60-ABS25 27.0 36.0 60 25 M022-0L095T06-50GA 1 TC_ _06T1_ _ GA-27A-60-ABS25 27.0 36.0 60 25 M022-0L095C06-50GA 2 CC_ _0602_ _ GA-27A-60-ABS25 36.0 46.0 60 32 M032-0L095T06-50GA 1 TC_ _06T1_ _ GA-36A-60-ABS32 36.0 46.0 60 32 M032-0L095C06-50GA 2 CC_ _0602_ _ GA-36A-60-ABS32 46.0 53.5 60 40 M052BS095TC-50GA 1 TC_ _1102_ _ GA-46A-60-ABS40 46.0 53.5 60 40 M052BS095C06-50GA 2 CC_ _0602_ _ GA-46A-60-ABS40 53.0 67.0 160 40 M052-1L095TC-50GA 1 TC_ _1102_ _ GA-53A-60-ABS40 53.0 67.0 160 40 M052-1L095C06-50GA 2 CC_ _0602_ _ GA-53A-60-ABS40 67.0 93.0 60 50 M052-0L095TC-50GA 1 TC_ _1102_ _ GA-67A-60-ABS50 67.0 93.0 60 50 M052-0L095C06-50GA 2 CC_ _0602_ )_ GA-67A-60-ABS50 93.0 134.5 60 63 M072-0L095T06-100GA 1 TC_ _1102_ _ GA-93A-60-ABS63 93.0 134.5 60 63 M072-0L095C09-100 2 CC_ _09T3_ _ GA-93A-60-ABS63
Standard Microbore Gear Adjust Accessories Sold only as a set IDENTIFY REQUIRED SPARES FROM THE UNIT SIZE 
UNIT SIZE WORM SPACER SNAP RING G.A. WRENCH M022 NR2821 SPARES SET 2842 M032 NR3821 SPARES SET 2842 M052 NR5821 SPARES SET 5842 M072 NR7821 SPARES SET 5842 REFER TO ADAPTOR RANGE CATALOGUE FOR ABS® COMPATIBLE MODULAR ADAPTORS. MICROBORE STRONGLY ADVISE THAT ANY RECONDITIONING WORK ON GEAR ADJUST BORING BARS OR BORING RINGS IS CARRIED OUT BY FACTORY TRAINED TECHNICIANS.
Supplied with thro’ coolant.
For use on ABS® 63 compatible adaptors.
Boring Ring Details Boring Range E Min B Length Cartridge Unit Insert Type Microbore Ring Part Number A Min Max Fig. Insert 93.0 135.0 1.0 80.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA093-80-ABS63 93.0 135.0 1.0 80.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA093-80-ABS63 131.0 173.0 1.0 80.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA131-80-ABS63 131.0 173.0 1.0 80.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA131-80-ABS63 169.0 211.0 1.0 80.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA169-80-ABS63 169.0 211.0 1.0 80.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA169-80-ABS63
Standard Microbore Gear Adjust Accessories Sold only as a set. Please quote Order No. Insert Type IDENTIFY REQUIRED SPARES FROM THE UNIT SIZE UNIT SIZE WORM SPACER SNAP RING G.A. WRENCH M072 NR7821 SPARES SET 5842 REFER TO ADAPTOR RANGE CATALOGUE FOR ABS® 63 COMPATIBLE MODULAR ADAPTORS. MICROBORE STRONGLY ADVISE THAT ANY RECONDITIONING WORK ON GEAR ADJUST BORING BARS OR BORING RINGS IS CARRIED OUT BY FACTORY TRAINED TECHNICIANS.
Supplied with thro’ coolant.
For use on ABS® 80 compatible adaptors.
Boring Ring Details Boring Range E Min B Length Cartridge Unit Insert Type Microbore Ring Part Number A Min Max Fig. Insert 169.0 211.0 1.0 90.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA169-90-ABS80 169.0 211.0 1.0 90.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA169-90-ABS80 210.0 252.0 1.0 90.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA210-90-ABS80 210.0 252.0 1.0 90.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA210-90-ABS80 251.0 293.0 1.0 90.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA251-90-ABS80 251.0 293.0 1.0 90.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA251-90-ABS80 292.0 334.0 1.0 90.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA292-90-ABS80 292.0 334.0 1.0 90.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA292-90-ABS80 333.0 375.0 1.0 90.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA333-90-ABS80 333.0 375.0 1.0 90.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA333-90-ABS80 374.0 416.0 1.0 90.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA374-90-ABS80 374.0 416.0 1.0 90.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA374-90-ABS80 415.0 475.0 1.0 90.0 M072-0L095TC-100GA 1 TC_ _1102_ _ RGA415-90-ABS80 415.0 475.0 1.0 90.0 M072-0L095C09-100GA 2 CC_ _09T3_ _ RGA415-90-ABS80
Standard Microbore Gear Adjust Accessories Sold only as a set. Please quote Order No. Insert Type IDENTIFY REQUIRED SPARES FROM THE UNIT SIZE UNIT SIZE WORM SPACER SNAP RING G.A. WRENCH M072 NR7821 SPARES SET 5842 REFER TO ADAPTOR RANGE CATALOGUE FOR ABS® 80 COMPATIBLE MODULAR ADAPTORS.
Supplied with thro’ coolant holes.
For use on ABS® 63 compatible adaptors.
MGAH07 Details Microbore Part No. Boring Range B Boring Length Ø C Boring Tool Insert Type A Min Max Fig. Insert MGAH07-ABS63 7.0 11.0 29.0 12.0 BTT12-07-29 1 TB_ _0601_ _ MGAH07-ABS63 7.0 11.0 29.0 12.0 BTS12-07-29 2 EP_ _0402_ _ MGAH07-ABS63 11.0 15.0 35.0 12.0 BTC12-11-35 2 CC_ _09T3_ _ MGAH07-ABS63 11.0 15.0 35.0 12.0 BTS12-11-35 2 EP_ _0602_ _ MGAH07-ABS63 15.0 19.0 64.0 12.0 BTC12-15-64 2 CC_ _09T3_ _ MGAH07-ABS63 15.0 19.0 64.0 12.0 BTS12-15-64 2 EP_ _0803_ _ MGAH07-ABS63 19.0 23.0 70.0 12.0 BTC12-19-70 2 CC_ _09T3_ _ MGAH07-ABS63 19.0 23.0 70.0 12.0 BTS12-19-70 2 EP_ _0803_ _ MGAH07-ABS63 23.0 27.0 70.0 12.0 BTC12-23-70 2 CC_ _09T3_ _ MGAH07-ABS63 23.0 27.0 70.0 12.0 BTS12-23-70 2 EP_ _0803_ _ NOTE: HEADS, ADAPTORS AND BORING TOOLS MUST BE ORDERED SEPARATELY. REFER TO ADAPTOR RANGE CATALOGUE FOR ABS® 63 COMPATIBLE MODULAR ADAPTORS. MICROBORE STRONGLY ADVISE THAT ANY RECONDITIONING WORK ON GEAR ADJUST BORING BARS OR BORING RINGS IS CARRIED OUT BY FACTORY TRAINED TECHNICIANS.