Item Description:PRODUCT PARAMETERSThimble diameter:4mmTotal length:128mmThimble:26mmCopper cap:31.5mmLength of handle:40.5mmCopper cover:30mmWidth of handle:12mmWeight: 2.4 ouncesProduct size: 5.2 x 0.5 x 0.5 inchesPacking: 1 x automatic center impact breakerSpring loaded center punch has a deeply knurled surface for Nonslip control.Center punch tools: offers a spring-driven automatic strike pressed against the surface.Adjustable lid: an adjustable lid allows you to regulate the striking force.Non-slip brass bodyOperation: Step 1, Mark Tool with a Dimple. step by step 2, create a starting point that avoids screws, 3, 4, 5, 6 and 7 alarm bits.Automatic Center Punch: Center Punch is the t tool for the final center point before drilling. is it works for lens in the center line and being pressed down, the center point will appear. the size of the point can be adjusted by the pressure cap, without using).Features:Advanced High Speed Steel MaterialSpring pressure can be adjusted by simply rotating the knurledof the punchautomatic spring loads then releases atof cycle with force to create centre punchKnurled handle prevents slipping, Gives precise starting point on woodwork and other solid materialsSpecifications:Type: Centre Punch DrillQuantity: 1pcMaterial: High Speed SteelColor: Iron plating copper color/ BlackHardness: HRC58°~65Size: 130X12.7mm (L*Outer Diameter)Package:1 x Automatic Centre Punch DrillItem Specification:Type: Center Drill BitDIY Supplies: MetalworkingMaterial: High Speed SteelUse: Metal Drillingis_customized: Yeslength: 130mm
