Bi-Metal Hole Saw Kit, SUNGATOR 18-Piece General Purpose 3/4" to 2-1/2" Set with Case. Durable High Speed Steel (HSS). Fast Cut Clean, Smooth and Precise Holes Through Metal, Wood, Plastic, Drywall.

Product description <img alt="first pic" src="https://m.media-amazon.com/images/S/aplus-media/sc/a73c41f2-db20-4f97-b193-4fb8af680d74.__CR0,0,1940,1200_PT0_SX970_V1___.jpg"/> <img alt="sencond pic" src="https://m.media-amazon.com/images/S/aplus-media/sc/fa5885e4-8de8-4943-acf5-03b6656b0c93.__CR0,0,1940,600_PT0_SX970_V1___.jpg"/> Safe and Orderly All the pieces are firmly fixed on the Customized Foam Base and will not fall off even if they are placed upside down.

Compared with traditional plastic base, it is safer and more orderly.

<img alt="2" src="https://m.media-amazon.com/images/S/aplus-media/sc/6f8753d0-6de9-4797-8a9a-be43dbc8d27f.__CR0,0,600,600_PT0_SX300_V1___.jpg"/> Slot Design for Easy Plug Removal 2 Large hole saws are featured with 4 slots, more convenient and more efficient.

Cutting depth varies from 43mm to 50mm <img alt="3" src="https://m.media-amazon.com/images/S/aplus-media/sc/7fd731a1-291a-41a5-bcb5-99d8599ab928.__CR0,0,600,600_PT0_SX300_V1___.jpg"/> Perfect Hole Cutting Knife-edged teeth offer a clean and fast cutting of high precision.

Pilot bit with 135° split point for fast, skate-free drilling.

<img alt="4" src="https://m.media-amazon.com/images/S/aplus-media/sc/e470c8ef-eae3-41c6-a7f1-7f734966c9c9.__CR0,0,600,600_PT0_SX300_V1___.jpg">