Holemaker Step Drill Spiral Flute 4-20mm CT24MB07 12 & 13mm - SIZES

12 & 13mm - SIZES INCLUDES 9mm

Set Contents:630810FL - 8 x 10mm631113FL - 11 x 13mm631214FL - 12 x 14mm631618FL - 16 x 18mm631719FL - 17 x 19mm632224FL - 22 x 24mm

(W107418353) Fleece Filter Bag 5x Pack

Overall dimensions 136mm

The standard box end combined with the long pattern length gives this wrench excellent torque capabilities to break a stubborn

Holemaker Step Drill Spiral Flute 4-20mm CT24MB07 12 & 13mm - SIZESSPIRAL 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