Sharp Teeth-The teeth is sharp and vibarition is less, which enable more stable operation and make the hole can be cut with quick speed and balance.
Wide Application- This Hole Saw Drill Bit is designed for cutting 1"/25mm diameter holes in wood, plywood, plastic, drywall, cornhole boards, acrylic board, and thin metals. The hole cutter also applied in installing canned lights, recessed lights, air ducts, speakers, ceiling lamps and etc in your home or office.
Spring Loaded Design-The spring on the drill bit is nice because it automatically pushes the disc out of the saw immediately after completing the hole.
Package Content
3 x Hole Saw
3 x Hex Shank
3 x Pilot Drill Bit
1 x Small L Wrench
Please Note
1. Hole saw may become overheated and get damaged or even burned up due to fast rotary friction, we suggest customers to use coolant to keep the hole saw cold during usage.
2. Please remove the spring on the pilot bit when you are drilling a hole on the materials with over 10mm thick.
3. Keep the drill be stable when drilling, otherwise the centre bit may get snapped due to excessive shaking.
4. Start drilling with a slow drill rotary speed, or the centre bit may be shattered on first use.
5. Please make adequate personal protection well before using the product.