M42 Bi Metal Hole Saw For Stainless Steel Aluminum Wood Drilling Set
1. ZHONGZUAN bimetal hole opener, precise hole drilling, sharp and durable. Precision sharpening, sharp teeth. The front and back tilt tooth profile can be quickly balanced when opening the hole, and it is more stable
2. High-speed steel center drill. Using high-quality high-speed steel materials, sharp and wear-resistant positioning, high strength
3. Chip removal cooling port. Quick chip removal, effective cooling, extending product life
Product parameter
Other sizes are available, please contact us for more information if you need to customize!