Bit Holder w / Hollowed Depth Stopper

For better yield per tap and optimal sap flow!

• Tapping Bit Holder with built-in hollowed cone-shaped depth stopper for cordless drill
• Designed for continuous wood chip evacuation
• Promotes a tapping method that keeps wood pores open and unobstructed.

Design Features:
• Hollowed mouthpiece wider than the tap diameter, preventing chip jamming in the drill grooves
• 2 evacuation holes aligned with the spiral of the drill bit
• 3 positions for the pressure screw to align the evacuation holes with the bit grooves
• 3 flats on shank for a good grip on the drill chuck
• Quick adjustment of bit length
• Several dimensions available for various drill sizes

Better Tap Yield:
• Allows the chips to be let out freely when drilling the tap.
• Minimal in-hole friction of the wood chips (evacuation without jamming)
• Reduces the risk of clogging wood pores due to in-hole friction
• Keeps wood vessels clear and unobstructed for increased sap flow
• Adjustable tap depth

• Watch VIDÉO

Inspired by the recommendations of Stéphane Guay, Biologist. Reference: Trucs du métier : stoppeur de mèche et rotation dans l’entaille.

*Drill bit not included