Unikut Step Drill Straight Flute 6 30Mm Accessories Straight Flutes (Metric) Hex Key Wrenches CA408 425pc Metric O Ring CA408 425pc Metric O Ring Assortment Master Kit Nitrile 70 Shore 53 C2040 12 55F Yellow Female Push On 53 C2040 13 355M Yellow Male Push On 10 C2040 14 13 5 3 16 Red Ring 10 C2040 15 13 6 1 4 Red Ring 10 C2040 16 22 5 3 16 Blue Ring 10 C2040 17 23 8 5 16 Blue Ring 10 C2040 18 3 8 5 16 Yellow Ring 55 C2040 19 3 10 3 8 Yellow Ring 55 C2040 20 22Y 4 5 32 Blue Spade 10 C2040 21 KSR100 Red Wire Tap 5 C2040 22 KSB100 Blue Wire Tap 5 C2040 23 153V Male Push on 2 way 10 C2040 24 TG1 Red Joiner 10 C2040 25 TG2 Blue Joiner 10 C2040 26 TG3 Yellow Joiner 10 C2040 27 QCF Fem Lanced Push on 20 C2040 28 QCF Male Lanced Push on 20 STRAIGHT FLUTE STEP DRILLS The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Suitable for cutting a wide range of materials