Descriptions: 1.100% brand new and high quality. 2.Simple and accurate to use knurled handle prevents slipping. 3.Gives precise starting point on steel and other solid materials 4.Allows you to easily mark work using one hand prior to drilling which will prevent the drill from slipping. Automatic spring loads then releases at top of cycle with force to create center punch (No Hammer Needed) 5.Spring pressure can be adjusted by simply rotating the knurled top of the punch. Specification: Material: Knurled steel body, Alloy steel point Color: Black Size: 131*13MM Note: 1.Please allow 1-3 cm error due to the manual measurement. Thanks for your understanding. 2.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. includes 1pcs*Automatic Center Pin Punch