Step Drill Bit Cone Drill Bits High Speed Steel 10-20mm/6-35mm/6-38mm/10-45mm AKSDS ING-AC Size(mm):6-38mmHSS 4341 Arbor Size (Center Hole): 20mm

Arbor Size (Center Hole): 20mm (25/32")

2 bar for versatile applications

Model: CIWLI2085

Drop-forged head for enhanced durability and strength

14" Plastic tool box

Step Drill Bit Cone Drill Bits High Speed Steel 10-20mm/6-35mm/6-38mm/10-45mm AKSDS ING-AC Size(mm):6-38mmHSS 4341 Arbor Size (Center Hole): 20mmSpecification Model: AKSDS10201 AKSDS06351 AKSDS06381 AKSDS10451 Made of high speed steel with titanium coating, ensure our step drills' durability This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more Two fluted provide small pressure and make your drilling faster and smoother, a step drill can be used in a variety hole sizes