10Piece HSS Twist Drill Bit Set for Home Repair and Maintenance Tools

10Piece HSS Twist Drill Bit Set for Home Repair and Maintenance Tools Beschrijving

Features: High speed steel HSS4241 titanium plated fried dough twist drill Size: 5/16 ", 1/4in, 3/16 ", 1/8in, 3/32"
Coarse tooth broken extractor;
The thread outside are clear, and the use not easy to slip.
How to use the broken screw: use the fried dough twist drill to drill the bottom hole, and then use extractor to unscrew it.
Anti-rust titanium coating, better corrosion resistant, high temperature treat, high hardness;
Specifications: Material:HSS4241
Scope of application: 14-18mm, 11-14mm, 8-11mm, 6-8mm, 5-7mm;
Twist drill Size: 5/16 ", 1/4in, 3/16 ", 1/8in, 3/32"
Package Includes: 10 x Screw Extractor
note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.