- Drill Blank Size: 1/2in
- Material: HSS-E
- Series: 1750
- Type: 4in
- Surface Treatment: Bright
- Application
- Item Features
- Standards
For heavy duty applications on hard and tough materials
- Square end shape
- Cobalt is harder than high speed steel and provides better wear resistance
- It is commonly used on high tensile alloys
DIN Rated|PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov