Sutton Supabit Hex H5 Screwdriver Bit 100mm

The Sutton Supabit S114 is a 100mm hex H5 screwdriver bit from the Supabit Extreme Impact range, built for the high torque output of an impact driver. The longer shank gives you extra reach for driving screws into deep countersinks, rebated timber and recessed fixings, while the hex recess design prevents cam-out. It is a dependable bit for deck screws, machine tools and general trade screw driving.

Key Features

• Hex recess design prevents the cam-out effect when driving
• 100mm length for extra reach on deep and recessed fasteners
• Developed specifically for the high torque output of impact drivers
• Works in locations where obstacles limit Allen key access
• Supabit Extreme Impact certified for heavy duty use

Specifications

• Model: S114
• Drive type: hex (HEX H5)
• Length: 100mm
• Pack: 1 piece
• Range: Supabit Extreme Impact Bits
• Compatibility: impact drivers and power screwdrivers

Applications

• Driving screws into deep countersinks and rebates
• Reaching recessed and confined fasteners
• Impact driver screw driving in framing and joinery
• Trade and DIY screw driving tasks

What You Need To Complete The Job

Combine this bit with a P&N Quickbit extension bar for very deep recesses, or pair it with a long Phillips bit when the fastener drive changes. Browse the full General Hand Tools range for more bits and driving accessories.

Frequently Asked Questions

What is the advantage of a 100mm bit over a 50mm?

The longer shank lets you reach screws set deep in rebates, behind trim or in recessed pockets where a 50mm bit cannot get the driver close enough. The extra length also gives a better sight line to the fastener. For most general work a 50mm bit is enough, but the 100mm covers the deeper jobs.

Will a longer bit reduce driving power?

In normal screw driving, the small increase in length does not noticeably reduce torque delivery. The Supabit Extreme Impact range is built to handle high torque, and the bit keeps a snug fit in the fastener, which is what matters most for efficient driving.

Can I use this bit with an extension bar?

Yes. The 1/4 inch hex shank fits standard quick-change chucks and extension bars, so you can stack reach when a fastener sits in a very tight or deep spot. Use the extension bar with a securely locked bit to keep the driving force straight.

Can I use this bit with a magnetic holder?

Yes. The 1/4 inch hex shank fits standard magnetic bit holders, quick-change chucks and extension bars. A magnetic holder keeps the bit in place when you load it and makes swapping between bits faster on the job. The 100mm length also gives you extra reach when the holder is fitted to a long driver.