SQUARE Insert Bits

Home » Products » Fastening Tools » Screwdriving Bits » SQUARE Insert Bits

SQUARE Insert Bits

  • Industrial Quality for professionals
  • 1/4″ Hex Shank
  • Heat-treated S2 shock resistant tool steel with HRc 60 hardness construction
  • CNC machine grounded bit for exact dimensions and an optimal fit with fasteners
  • Packaged as 50 bits per bag


Sygma industrial grade square insert bits are ideal for professionals to drive square shaped screws. The 1/4″ hex shank makes the square insert bits compatible with many popular brands of power drill chucks. CNC computer generated tip ensures a firm, strong grip with fasteners and screws.

S2 shock resistant, heat-treated tool steel maximizes durability and performance. Thus, our insert bits have an optimal combination of price and quality.


There are no reviews yet.

Be the first to review “SQUARE Insert Bits”
Tip Size x LengthPart NO.
#0 x 1"05-SQ0
#1 x 1"05-SQ1
#2 x 1"05-SQ2
#3 x 1"05-SQ3
#1 x 2"05-SQ1-2
#2 x 2"05-SQ2-2
#3 x 2"05-SQ3-2
#1 x 2-3/4"05-SQ1-3
#2 x 2-3/4"05-SQ2-3
#3 x 2-3/4"05-SQ3-3
#1 x 3-1/2"05-SQ1-4
#2 x 3-1/2"05-SQ2-4
#3 x 3-1/2"05-SQ3-4
#1 x 6"05-SQ1-6
#2 x 6"05-SQ2-6
#3 x 6"05-SQ3-6