Size Name:10 x 85 mm For rotary drilling in glass and soft ceramic materials. Pointed centring cutting edge which can be sharpened at any time allows for precise drilling. Heller Quick BIT system: perfectly designed for use with cordless machines. Fastest switching between drills and bits. 1/4" hexagonal shank prevents the drill bit from slipping into the drill chuck. Heller tip: Only deploy for rotary drilling at low speeds.
D**C
no issues
good product drilled 12mm marble tiles with no issues
G**T
Easy peasy
Made easy work of drilling into tiles to fit bathroom corner tray, I used with a drill guide.
S**S
Great quality
The best tile drill bit I've used. Will definitely buy this again
TrustPilot
1 周前
3天前
