Bosch 12 in. Power Change Mandrel Extension
Great for overhead drilling or hard-to-reach applications. Rigid shaft construction ensures straight, precise drilling. Black oxide coating resists corrosion.
Features:
- 12 In. extension
- Accepts 3/8 In. mandrel
- Heavy-duty 7/16 In. shank
- Set screw for positive locking
Specifications:
- Chuck Fitment: Standard Chuck
- Mandrel Type: Hole Saw
- Quick Change Kit: Yes








