3Pcs HSS Step Drill Bit Set High Speed Steel Hex Handle Step Drill Bit Woodwork Opening Drill For Me
Feature:1. Scope of Application: High speed steel step drill bit set is very suitable for cutting holes on various materials, including steel, brass, , plastic, etc.2. Drill Perfect Round Holes: After heat treatment and high polishing, the step drill bit set can drill perfect round holes in steel, brass, plastic, , etc.3. Side Shank Design: The side shanks design in order to prevent slippage when in chuck. Exquisite workmanship, beautiful appearance design.4. Cut Quickly and ly: Two flute design drives faster, er and cleaner cuts. Each step is clearly labeled with the depth diameter in steps.5. High Speed Steel: Step drill bit set for metal and is made from high speed steel material, which is sturdy, and has service life.*****************************************3Pcs-Black**********************Specification:Item Type: Step Drill Bit SetMaterial: High Speed SteelColor: As Pictures ShownWeight: Approx. 120g / 4.2ozScope of Application: Thin Iron Plate, Aluminum, Insulation Plate, PVC Plate Cutting, etc.Product Specification:4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 76MM Handle3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm) 79MM Handle4-12mm (4mm, 6mm, 8mm, 10mm, 12mm) 67MM Handle****************************************3Pcs-Gold*****************************Item Type: Hex Shank Step Drill BitMaterial: High Speed Steel and Synthetic Model: NoneBlade Length: 6mm4-32mm(15 Steps)4-20mm(9 Steps)4-12mm(9 Steps)Application: Electric Hand DrillPackage List:3 x Opening Drill Bit1 x Box