Robertson vs Phillips headed screws - Page 2

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A self centering bit is faster to locate than a single slot I am personally a fan of the Robertson… The Robertson Screw So next

The T-FBIT2 is a square head screwdriver bit, and is essential when using genuine Robertson screws The square head is made of steel, which makes it It's the best screw around, and most Americans have never heard of it (They're stuck fumbling with the slot- or Phillips star-head fasteners

lottery sambad 23 2 24 The square-head screw was invented by P I Robertson, a Canadian, in 1908 It offered a big advantage over the slotted screw head because slot-head screw was the standard for fastening to wood It's the Even better is the Robertson, or square-drive screw--a favorite of