Fine Boring Systems & Deep Hole Drilling
Microbore® Boring Bars - Gear Adjust - Technical Information
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Boring Range (A) Min | Boring Range (A) Max | B Min | Cartridge Unit | Insert Type Fig. | Insert Type Insert | Boring Bar Order Ref No. BT (MAS403) BT40 | Boring Bar Order Ref No. BT (MAS403) BT50 | Boring Bar Order Ref No. DIN 69871 DIN40 | Boring Bar Order Ref No. DIN 69871 DIN50 |
23.0 | 27.5 | 108 | 1 | TC__06T1__ | |||||
23.0 | 27.5 | 108 | M022BS095C06-50GA | 2 | CC__0602__ | ||||
27.0 | 36.0 | 108 | 1 | TC__06T1__ | |||||
27.0 | 36.0 | 108 | 2 | CC__0602__ | |||||
36.0 | 46.0 | 128 | 1 | TC__06T1__ | |||||
36.0 | 46.0 | 128 | 2 | CC__0602__ | |||||
46.0 | 53.5 | 138 | 1 | TC__1102__ | |||||
46.0 | 53.5 | 138 | 2 | CC__0602__ | |||||
53.0 | 67.0 | 138 | 1 | TC__1102__ | |||||
53.0 | 67.0 | 138 | 2 | CC__0602__ | |||||
67.0 | 93.0 | 158 | 1 | TC__1102__ | |||||
67.0 | 93.0 | 158 | 2 | CC__0602__ | |||||
93.0 | 134.5 | 158 | M072-0L095T06-100GA | 1 | TC__1102__ | ||||
93.0 | 134.5 | 158 | 2 | CC__09T3__ |
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 | ||||
Microbore® strongly advise that any reconditioning work on Gear Adjust Boring Bars or Boring Rings is carried out by factory-trained technicians.
Boring Range (A) Min | Boring Range (A) Max | B Head Length | E Min | D Shank | L Length | Cartridge Unit | Insert | Microbore Bar Part No. |
23.0 | 27.5 | – | 0.5 | 20.0 | 180.0 | TC__06T1__ | ||
27.0 | 36.0 | – | 0.5 | 25.0 | 180.0 | TC__06T1__ | ||
36.0 | 46.0 | 40.0 | 0.5 | 25.0 | 180.0 | TC__06T1__ | ||
46.0 | 53.5 | 50.0 | 0.5 | 32.0 | 210.0 | TC__1102__ | ||
53.0 | 67.0 | 50.0 | 0.5 | 32.0 | 210.0 | TC__1102__ | ||
67.0 | 93.0 | 60.0 | 0.5 | 40.0 | 210.0 | TC__1102__ | ||
93.0 | 134.5 | 60.0 | 0.5 | 40.0 | 230.0 | TC__1102__ |
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 | ||||
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 standard ADE2248 adaptors
Boring Range (A) Min | Boring Range (A) Max | E Min | L Length | Cartridge Unit | Insert Type Fig. | Insert Type Insert | Microbore Ring Part No. |
93.0 | 135.0 | 1.0 | 60.0 | 1 | TC__1102__ | ||
93.0 | 135.0 | 1.0 | 60.0 | 2 | CC__09T3__ | ||
131.0 | 173.0 | 1.0 | 60.0 | 1 | TC__1102__ | ||
131.0 | 173.0 | 1.0 | 60.0 | 2 | CC__09T3__ | ||
169.0 | 211.0 | 1.0 | 60.0 | 1 | TC__1102__ | ||
169.0 | 211.0 | 1.0 | 60.0 | 2 | CC__09T3__ |
Standard Microbore® Gear Adjust Accessories
Sold only as a set. Please quote Order No. | ||||||
Identify Required Spares From the Unit Size | | | | | ||
Unit Size | Worm | Spacer | Snap Ring | G.A. Wrench | ||
M072 | NR7821 Spares Set | 5842 | ||||
Refer to Microbore® Adaptor Range Catalogue for ADE2248 Adaptor details.
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 hole.
For use on standard ADE3282 Adaptors
Boring Range (A) Min | Boring Range (A) Max | E Min | L Length | Cartridge Unit | Insert Type Fig. | Insert Type Insert | Microbore Ring Part No. |
169.0 | 211.0 | 1.0 | 50.0 | 1 | TC__1102__ | ||
169.0 | 211.0 | 1.0 | 50.0 | 2 | CC__09T3__ | ||
210.0 | 252.0 | 1.0 | 50.0 | 1 | TC__1102__ | ||
210.0 | 252.0 | 1.0 | 50.0 | 2 | CC__09T3__ | ||
251.0 | 293.0 | 1.0 | 50.0 | 1 | TC__1102__ | ||
251.0 | 293.0 | 1.0 | 50.0 | 2 | CC__09T3__ | ||
292.0 | 334.0 | 1.0 | 50.0 | 1 | TC__1102__ | ||
292.0 | 334.0 | 1.0 | 50.0 | 2 | CC__09T3__ | ||
333.0 | 375.0 | 1.0 | 50.0 | 1 | TC__1102__ | ||
333.0 | 375.0 | 1.0 | 50.0 | 2 | CC__09T3__ | ||
374.0 | 416.0 | 1.0 | 50.0 | 1 | TC__1102__ | ||
374.0 | 416.0 | 1.0 | 50.0 | 2 | CC__09T3__ | ||
415.0 | 475.0 | 1.0 | 50.0 | 1 | TC__1102__ | ||
415.0 | 475.0 | 1.0 | 50.0 | 2 | CC__09T3__ |
Sold only as a set. Please quote Order No. | ||||||
Identify Required Spares From the Unit Size | | | | | ||
Unit Size | Worm | Spacer | Snap Ring | G.A. Wrench | ||
M072 | NR7821 Spares Set | 5842 | ||||
Refer to Microbore® Adaptor Range Catalogue for ADE3282 Adaptor details.
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 holes.
For use on standard ADE2248 adaptors.
Microbore Part No. | Boring Range (A) Min | Boring Range (A) Max | B Boring Length | C | L | Boring Tool | Insert Type Fig. | Insert Type Insert |
7.0 | 11.0 | 29.0 | 12.0 | 41.0 | BTT12-07-29 | 1 | TB__0601__ | |
7.0 | 11.0 | 29.0 | 12.0 | 41.0 | BTS12-07-29 | 2 | EP__0402__ | |
11.0 | 15.0 | 35.0 | 12.0 | 41.0 | BTC12-11-35 | 2 | CC__09T3__ | |
11.0 | 15.0 | 350 | 12.0 | 41.0 | BTS12-11-35 | 2 | EP__0602__ | |
15.0 | 19.0 | 64.0 | 12.0 | 41.0 | BTC12-15-64 | 2 | CC__09T3__ | |
15.0 | 19.0 | 64.0 | 12.0 | 41.0 | BTS12-15-64 | 2 | EP__0803__ | |
19.0 | 23.0 | 70.0 | 12.0 | 41.0 | BTC12-19-70 | 2 | CC__09T3__ | |
19.0 | 23.0 | 70.0 | 12.0 | 41.0 | BTS12-19-70 | 2 | EP__0803__ | |
23.0 | 27.0 | 70.0 | 12.0 | 41.0 | BTC12-23-70 | 2 | CC__09T3__ | |
23.0 | 27.0 | 70.0 | 12.0 | 41.0 | BTS12-23-70 | 2 | EP__0803__ |
NOTE: Heads, Adaptors and Boring Tools must be ordered separately.
