1pcs 6-60mm Large Steel Step Cone Drill Bit Hole Cutter HSS4241

Features:
  •     100% brand new and high quality
  •     Unique ladder structure , it can open multiple Aperture
  •     it can not easily be broken.
  •     It can deburr, chamfer and open hole, but ordinary twist drill can't
  •     Little rock, it can carve out a nice aperture without firstly using a center punch
  •     Tool using: pistol drill, bench drill. Water to make ti cool while working, it can effectively extend the service life.        Recommended drilling speed 250--400 rpm
  •     Suit for use in hardness under 25° artifacts,The plate thickness under 5mm.For example, iron plates, steel plates, PV panels, insulation panels, etc. Cannot be used for stainless steel plates. If stainless steel plates need to be made, 6542/M2 material should be selected.


Specifications:
    6-60mm(12 steps:6,10,15,20,25,30,35,40,45,50,55,60mm)
    Shank Diameter: 13mm
    Material: HSS 4241


Package Included:
    1pcs HSS 4241 Spiral groove step drill



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Shipping and Handling  

1. Multiple purchases saving plan:  We will combine the shipping when you make multiple purchases.

2.Please leave us your ENGLSIH ADDRESS, your VALID PHONE NUMBER and ZIP CODE to make sure the smoothly delivery. We will declare your item with TRUE value. However, imported duties, taxes and charges are not includes in the price. The buyer is responsible for all the duty and the local tax.

3.we also provide DHL,FEDEX,UPS,EMS for faster delivery.It will take 5-8 working days to arrive normally. If you need it ,please contact with us your location （ including zip code, city ,country）for the shipping cost.

Return policy

1. Return package must be in the original packaging, everything must be in new condition. Missing parts or anything in original condition, it will not qualify for any refund. We will provide the relevant information to the eBay, such as the shippers' confirmation and products photos 2.Replacement and refunds will not be processed until the return item received.

2. Within warranty period, all exchanges or replacement due to defects are free (Buyer is responsible for shipping charges).