Schröder | Insert Bit Square Recess No.1 - BPM Toolcraft Skip to content
🎁Buy any vernier caliper and get a FREE jaw protector🎁 Valid until 31 March - Shop now!
🎁Buy any vernier caliper and get a FREE jaw protector🎁 Valid until 31 March - Shop now!

Schröder | Insert Bit Square Recess No.1

SKU SC21419
Original price R 29.00 - Original price R 29.00
Original price R 29.00
R 29.00
R 29.00 - R 29.00
Current price R 29.00

Product Description

Square Recess | Robertson BitsBit shape

Square Recess Bit: No. 1
Length: 25 mm

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 of their 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 (¼ inch)