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  • Straight Groove Step Drill Bit Set

    Straight Groove Step Drill Bit Set

    Sale price
    Regular price
    Total Price:
    Tailoring & Handling Time: 2-4 Day(s)
    Shipping Time: 4-6 Day(s)
    Receiving time = Tailoring & Handling Time + Shipping time


    3pcs 3-12mm 4-12mm 4-20mm HSS Straight Groove Step Drill Bit Set Titanium Coated Wood Metal Hole Cutter Core Drill Bit Set

    DIY Supplies: Metalworking
    Type: Core Drill Bit
    length: as picture shows
    Use: Metal Drilling
    Model Number: DB0206J3TDTBD
    is_customized: Yes
    Material: High Speed Steel

    Suitable for:
    Products for the automotive industry, aerospace, sheet metal processing,
    Installation and maintenance of electrical and other industries,
    High altitude operations with hand drills and other tools.
    1. The single step structure, a variety of standard size opening, a box arrived on a scale drill.
    2. Without using a center punch, easy to break, the specifications of a pitch drill apply.
    3. Deburring, chamfering, expanding oval hole
    4. Small swinging, without leading to use a center punch can carve out a nice opening.
    5. Surface treatment: titanium
    5-step drill bit: 4 to 12mm (4mm, 6mm, 8mm, 10mm, 12mm)
    9-step drill bit: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
    10 step drill bit: 3 to 12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)
    Package Included:
    1x3 PC HSS Stepper Drill


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