Bordo 6 x 3.2mm 180 Degree Counterbore
Available
The Bordo 180 Degree Counterbore (3870) is part of Bordo's Australian range of counterbores, built for reliable performance in trade and industrial applications.
Key Specifications
| Counterbore Angle | 180° |
|---|---|
| Screw Size (mm) | M3.0 |
| Shank (mm) | 6 |
| Diameter (D x d) | 6 x 3.2mm |
| Overall Length (OAL) mm | 71 |
| Material | HSS-Co5 |
Product Features
- Bright finish HSS-Co5 (Cobalt) for extreme tool life.
- Use to enlarge the top of an existing hole to create a cylindrical-shaped opening with a flat bottom that acts as a seat for the head of a screw or wood plug.
- Ideal for use with standard cap screws or socket head screws.
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Bordo 180 Degree Counterbore (3870): 6 x 3.2mm
SKU: A0205516 | Model: 3870-3.0
Diameter (D x d) 6 x 3.2mm. Bordo 180 Degree Counterbore (3870)
Bright finish HSS-Co5 (Cobalt) for extreme tool life.
Use to enlarge the top of an existing hole to create a cylindrical-shaped opening with a flat bottom that acts as a seat for the head of a screw or wood plug.
Ideal for use with standard cap screws or socket head screws.
Counterbore use with Fillister cap screw and ejector caps in moulds.

