Square Recess | Robertson Bits
Square Recess Bit: No. 0 (length: 25 mm)
Packaging: Bulk (sold per piece)
A Robertson, also known as a square or Scrulox screw drive is specified as ANSI Type III Square Centre and has a square-shaped socket in the screw head and a square protrusion on the tool. Both the tool and the socket have a slight taper.
As patents expired and awareness ofir advantages spread, Robertson fasteners have become popular in woodworking and in general construction. Robertson screw bits are easy to use one-handed, because the tapered socket tends to retain the screw, even if it is shaken.
Universal hexagonal shaft in 6,35 mm ( inch)
Features
Based on the Standard Bit, the other bits are optimized by means of various hardening and coating methods. It provides a consistent hardness of ~700HV and features a highly accurate fit in the screw.
The Classic Robertson Bit is hardened using a special procedure. The tough version resulting from this method meets the demands across all areas of industry and craft.
- Security applications
- One-handed use
- Accurate fit in screw head
- Specific driver for each diameter fastener
- inch drive
- Available in different packaging and quantities
Specifications
| Tip: | SQUARE RECESS | ROBERTSON |
| Tip Size: | No. 0 |
| Hex Shank Size: | ‘ |
| Length: | 25 mm |
| Packaging | Bulk (Sold per piece) |
SC21409Screwing/Fastening/Fixing> Screwdriving Systems> Insert / Power Bits> Square Drive/Robertson Bits
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