Stone Core Drill Bit Set (JOY-CD-SET)

Complete Stone Drilling Solution

Set Includes:
- 20mm (3/4") Core Drill
- 25mm (1") Core Drill
- 30mm (1 1/4") Core Drill
- 35mm (1 3/8") Core Drill
- 40mm (1 1/2") Core Drill
- 45mm (1 3/4") Core Drill
- 50mm (2") Core Drill
- Plus adapter and carrying case

Each Bit Features:
- Working Length: 150mm
- Segment Type: Stone-optimized
- Connection: 1 1/4" UNC
- Premium diamond grit
- Balanced steel core

Application:
- Granite, marble, quartz
- Stone countertops fabrication
- Monument and tombstone work
- Sink and faucet holes
- Stone artwork and sculpture

Features of Set:
1. Complete size range
2. Durable carrying case
3. All bits share same adapter
4. Stone-optimized bond
5. Excellent for workshop
6. Perfect for professionals and hobbyists

Set Benefits:
- Convenient, always have right size
- Economical compared to individual
- Compact storage
- Quick change between sizes