Drill Bit Sharpener V2 – Attachment for Angle Grinder 135° (1–12.5mm Bits, Fits 115 mm Grinder)

Revive your dull drill bits with precision. This 3D-printable attachment transforms your standard 115mm angle grinder into a high-accuracy sharpening station. What’s New in Version 2.0? I have listened to user feedback and re-engineered the design for maximum durability: -Reinforced Thread Section: Added an integrated reinforcement belt around the adjustment area to prevent cracking under tension. -12mm Custom-Engineered Threads: I have replaced standard threading with a beefy 12mm c