1、Constructed with premium manganese steel with black finish, sturdy and available for long service life. 2、Anti-skid design, suitable for any electric or cordless drill. 3、Suitable for planting tulips, iris, bulbs, bedding plants and seedlings. 4、The auger extension allows you to drill deeper holes easily. 5、Makes large planting jobs much easier and faster. Features: Constructed with premium manganese steel with black finish, sturdy and available for long service life. Anti-skid design, suitable for any electric or cordless drill. Suitable for planting tulips, iris, bulbs, bedding plants and seedlings. The auger extension allows you to drill deeper holes easily. Makes large planting jobs much easier and faster. Specification: Condition: 100% Brand new Material: Manganese steel Color: As shows in pictures Optional length: approx.20cm/ 7.87in        30cm/ 11.81in   Package list: 1*  Auger Bit Extension