Bit Professional 50 mm internal square E6.3 size 1 - Wiha 06637

The Wiha 7048Z Professional Robertson bit size 1 in 50 mm length doubles the reach of the standard 25 mm bit, making it suitable for deep countersunk applications and confined assembly situations. The 1/4" E6.3 shank fits all standard bit holders and power drivers.

Benefits

• 50 mm length - extended reach for deep holes, countersunk screws and hard-to-access positions
• High-grade chrome-vanadium steel, through-hardened - high strength and wear resistance
• Tapered tip - easy, accurate insertion into the Robertson recess, even with limited sight lines
• 1/4" E6.3 shank to DIN 3126 / ISO 1173 - universal compatibility with bit holders and power screwdrivers

Technical data

• Drive type: Robertson (internal square) size 1, 2.3 mm
• Shank: 1/4" E6.3 (DIN 3126, ISO 1173, style E 6.3)
• Length: 50 mm
• Dimensions: 50 x 7 x 6 mm (L x W x D)
• Material: chrome-vanadium steel, through-hardened

Applications

Driving and removing Robertson #1 screws where greater insertion depth or reach is needed, such as countersunk fixings, deeper pre-drilled holes or awkward access situations. Fits all 1/4" bit holders, manual and cordless screwdrivers.

Made in Vietnam. HS code: 82079030. Standard: DIN 3126, ISO 1173, style E6.3.