HSS Step Drill (Tin Coated) 4mm-20mmThis is a high quality HSS step drill with a TiN coating for wear resistance. A step drill is used as an easy and quick solution to drilling sheet material up to 4mm thick. It is ideal for tradies of all kinds to drill quick and easy holes. with the added advantage of having a TiN coating for wear resistance this drill will save you a great deal of time and effort.

Optional accessory: data output cable

Mount Stem: 8mm

Meet ISO3650

Insize 75-100mm Outside Micrometer

Insize Water Proof Digital Indicator

Constructed from stainless steel and equipped with a digital display

Easy to use v-block set to hold cylindrical work pieces for inspection and machining

Part no 2108-10F

this annular cutter provides reliable performance

Micrometer head accurac5y: +/-3

Easy to use and read face for go/no-go judgement for mass production

Supplied with limit pointers