Unikut Step Drill Spiral Flute 6-30Mm | Accessories - Spiral Flutes (Metric) Catches 10g X 1/2in S/Tapping Screw

10g X 1/2in S/Tapping Screw Mushroom Head PH - 40 Pack

so your engine will always be covered‰ÛÓeven in the most extreme conditions

3 L (mm): 300 Weight (g): 178

2760 Extension 1/4"Dr 400mmKnurling on the outside of female square drive makes it easier to hold and enables the extension bar to be used like a quick spinner

- Shaft Type: RBD 4

Unikut Step Drill Spiral Flute 6-30Mm | Accessories - Spiral Flutes (Metric) Catches 10g X 1/2in S/Tapping ScrewSPIRAL FLUTE STEP DRILLS The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increases surface hardness to 85HRC Ceramic surface reducing friction by up to 30% Especially resistant to cold welding. Suitable for cutting a wide range of materials. Sizes Included: 6 8 10 12 14 16 18 20 22 24 26 26 28 30mm Step Length: 3. 0mm Overall Length: 98. 0mm Shank: 12mm