Collection: Bore Reducers
- Bore Reducers (With Images)
- Bore Reducers
14 Products in this selection
- Inch to Metric / Inch to Inch / Metric to Metric. Brass reducing bushes.
- S = Recommended set screw positions.
- C = Recommended position for single set screw fastening.
- T = Recommended position for tangential screw in clamp hub.
Additional resources:
A more concise listing may be found on the Smallparts store at Bore Reducers. Smallparts promote the most popular MBA products.
| Outside Diameter (d) | Inside Diameter (D) | Length (L) |
Indicative Image |
|---|---|---|---|
|
5.00
mm + 0.03 / - 0.05 |
3.18
mm + 0.03 / - 0.00 |
4.3
mm |
|
| Material: Brass End Lip: Yes | |||
|
Part Number: RB-050-032-F-043-B (2 Pcs) Bore Reducers - 5x3.18x4.3 mm - Brass
1 pack (2 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Per 2
|
|||
| Outside Diameter (d) | Inside Diameter (D) | Length (L) |
Indicative Image |
|
5.00
mm + 0.03 / - 0.05 |
3.18
mm + 0.03 / - 0.00 |
4.3
mm |
|
| Material: Brass End Lip: Yes | |||
|
Part Number: RB-050-032-F-043-B (2 Pcs) Bore Reducers - 5x3.18x4.3 mm - Brass
1 pack (2 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Per 2
|
|||
|
|||
|
5.00
mm + 0.03 / - 0.05 |
4.00
mm + 0.03 / - 0.00 |
4.3
mm |
|
| Material: Brass End Lip: Yes | |||
|
Part Number: RB-050-040-F-043-B (3 Pcs) Bore Reducers - 5x4x4.3 mm - Brass
1 pack (3 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Per 3
|
|||
|
5.00
mm + 0.03 / - 0.05 |
4.00
mm + 0.03 / - 0.00 |
4.3
mm |
|
| Material: Brass End Lip: Yes | |||
|
Part Number: RB-050-040-F-043-B (3 Pcs) Bore Reducers - 5x4x4.3 mm - Brass
1 pack (3 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Per 3
|
|||
|
|||
|
6.00
mm + 0.013 / - 0.025 |
3.00
mm + 0.025 / 0.000 |
9.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-060-030-090-A Bore Reducers - 6x3x9 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$9.00 AUD
Regular price
Unit price
per
Each
|
|||
|
6.00
mm + 0.013 / - 0.025 |
3.00
mm + 0.025 / 0.000 |
9.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-060-030-090-A Bore Reducers - 6x3x9 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$9.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
6.35
mm + 0.013 / - 0.000 |
3.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-064-030-120-A Bore Reducers - 6.35x3x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$6.00 AUD
Regular price
Unit price
per
Each
|
|||
|
6.35
mm + 0.013 / - 0.000 |
3.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-064-030-120-A Bore Reducers - 6.35x3x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$6.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
6.35
mm + 0.013 / - 0.000 |
3.18
mm + 0.025 / 0.000 |
9.5
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-064-032-095-A Bore Reducers - 6.35x3.18x9.5 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$6.00 AUD
Regular price
Unit price
per
Each
|
|||
|
6.35
mm + 0.013 / - 0.000 |
3.18
mm + 0.025 / 0.000 |
9.5
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-064-032-095-A Bore Reducers - 6.35x3.18x9.5 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$6.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
6.35
mm + 0.013 / - 0.000 |
4.00
mm + 0.025 / 0.000 |
9.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-064-040-090-A Bore Reducers - 6.35x4x9 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$7.00 AUD
Regular price
Unit price
per
Each
|
|||
|
6.35
mm + 0.013 / - 0.000 |
4.00
mm + 0.025 / 0.000 |
9.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-064-040-090-A Bore Reducers - 6.35x4x9 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$7.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
6.35
mm + 0.013 / - 0.000 |
6.00
mm + 0.025 / 0.000 |
9.0
mm |
|
| Material: Brass End Lip: No | |||
|
Part Number: RB-064-060-090-B Bore Reducers - 6.35x6x9 mm - Brass
5 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Each
|
|||
|
6.35
mm + 0.013 / - 0.000 |
6.00
mm + 0.025 / 0.000 |
9.0
mm |
|
| Material: Brass End Lip: No | |||
|
Part Number: RB-064-060-090-B Bore Reducers - 6.35x6x9 mm - Brass
5 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
8.00
mm + 0.013 / - 0.025 |
4.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-080-040-120-A Bore Reducers - 8x4x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$5.00 AUD
Regular price
Unit price
per
Each
|
|||
|
8.00
mm + 0.013 / - 0.025 |
4.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-080-040-120-A Bore Reducers - 8x4x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$5.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
9.53
mm + 0.013 / - 0.000 |
6.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-095-060-120-A Bore Reducers - 9.53x6x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Each
|
|||
|
9.53
mm + 0.013 / - 0.000 |
6.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-095-060-120-A Bore Reducers - 9.53x6x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
9.53
mm + 0.013 / - 0.000 |
6.00
mm + 0.025 / 0.000 |
19.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-095-060-190-A Bore Reducers - 9.53x6x19 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$9.00 AUD
Regular price
Unit price
per
Each
|
|||
|
9.53
mm + 0.013 / - 0.000 |
6.00
mm + 0.025 / 0.000 |
19.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-095-060-190-A Bore Reducers - 9.53x6x19 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$9.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
10.00
mm + 0.013 / - 0.025 |
5.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-100-050-120-A Bore Reducers - 10x5x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$6.00 AUD
Regular price
Unit price
per
Each
|
|||
|
10.00
mm + 0.013 / - 0.025 |
5.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-100-050-120-A Bore Reducers - 10x5x12 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$6.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
|
10.00
mm + 0.013 / - 0.025 |
6.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-100-060-120-A (2 Pcs) Bore Reducers - 10x6x12 mm - Aluminium Alloy
1 pack (2 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$14.00 AUD
Regular price
Unit price
per
Per 2
|
|||
|
10.00
mm + 0.013 / - 0.025 |
6.00
mm + 0.025 / 0.000 |
12.0
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-100-060-120-A (2 Pcs) Bore Reducers - 10x6x12 mm - Aluminium Alloy
1 pack (2 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$14.00 AUD
Regular price
Unit price
per
Per 2
|
|||
|
|||
|
10.00
mm + 0.03 / - 0.05 |
6.35
mm + 0.03 / - 0.00 |
8.10
mm |
|
| Material: Aluminium Alloy End Lip: Yes | |||
|
Part Number: RB-100-064-F-081-A (3 Pcs) Bore Reducers - 10x6.35x8.1 mm - Aluminium Alloy
1 pack (3 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Per 3
|
|||
|
10.00
mm + 0.03 / - 0.05 |
6.35
mm + 0.03 / - 0.00 |
8.10
mm |
|
| Material: Aluminium Alloy End Lip: Yes | |||
|
Part Number: RB-100-064-F-081-A (3 Pcs) Bore Reducers - 10x6.35x8.1 mm - Aluminium Alloy
1 pack (3 pcs) Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$8.00 AUD
Regular price
Unit price
per
Per 3
|
|||
|
|||
|
12.70
mm + 0.013 / - 0.000 |
9.53
mm + 0.025 / 0.000 |
12.7
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-127-095-127-A Bore Reducers - 12.7x9.53x12.7 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$10.00 AUD
Regular price
Unit price
per
Each
|
|||
|
12.70
mm + 0.013 / - 0.000 |
9.53
mm + 0.025 / 0.000 |
12.7
mm |
|
| Material: Aluminium Alloy End Lip: No | |||
|
Part Number: RB-127-095-127-A Bore Reducers - 12.7x9.53x12.7 mm - Aluminium Alloy
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price
$10.00 AUD
Regular price
Unit price
per
Each
|
|||
|
|||
