If you want to install the Temp Twister & Thermowell on your FermZilla's plastic lid, this step drill bit is the recommended tool for the job. Suitable for drilling holes in plastic, wood, stainless steel, and other metals. You can use this drill bit to install valves or bulkheads on a stainless kettle, bore out a hole for a draft shank, or drill out the pilot hole found on many KegLand drip trays.

For best results when drilling through metal, make sure to drill slowly (less than 600 rpm). Apply significant pressure behind the drill as you cut through. Cutting lubricant is recommended. Note that fast drill speeds will cause the metal and the bit to heat up which can shorten the lifespan of the drill bit.

Specs:

• Drill Speed: 200-800 RPM
• Can Drill Hole Sizes: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm
• Hole Size Range (Imperial): 0.15" – 0.78"
• Coating: Titanium Nitride
• Suitable for: Metal, wood, plastic
• Tip: Self starting tip (no pilot hole required or center punch)

KegLand Part Number: KL09447