Features:
1. Drilling bits are made of high speed steel, high hardness and durable.
2. They provide perfect cutting every time for high speed drills.
3. High quality HSS drill bits provide reliable performance and durability when drilling on plastic, aluminum, copper, stainless steel and many other types of materials.
4. Suitable for all kinds of steel, cast iron, other metals as well as plastic and wood.
5. All sizes are printed on tray to help keep the bits organized.
6. Packed in plastic box for safe storage and easy carrying.

Specification:
Condition: 100% Brand New
Item Type: Drill Bit Set
Material: 4241 High Speed Steel
Drill Diameter:
1* 1/2", 1* 3/8", 2* 23/64", 2* 21/64", 3* 5/16", 2* 19/64", 8* 9/32", 12 * 1/4", 8* 15/64", 10* 7/32", 12* 3/16", 10* 11/64", 10* 5/32", 20* 9/64", 20* 1/8", 27* 3/32", 27* 5/64", 27* 1/16", 28*3/64
Quantity: 230pcs

Package List:
230 * Drill Bit

Note:
1. Please allow slight error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.