Holemaker Step Drill Spiral Flute 4-20mm CT20AU09 12 LEDs for continuous bright

12 LEDs for continuous bright illumination

Shockproof solid acrylic vial provides a quick and accurate reading

engineering and industrial applications Combination spoon and contoured tips allow controlled manoeuvring without damaging surface Manufactured from chrome vanadium steel with black phosphate finish for strength and durability Oil resistant ergonomic handle Overall lengths: 2 x 130 & 2 x 200mm

Designed for installation of aftermarket radios

Product Code: HELP-KM0508

Holemaker Step Drill Spiral Flute 4-20mm CT20AU09 12 LEDs for continuous brightSPIRAL FLUTE STEP DRILLS The Titanium Nitride coating significantly increases thetool 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: 4 6 8 10 12 14 16 18 20mmStep Length: 3. 0mmOverall Length: 74. 5mmShank: 8mm