Step Drill Bit Set, 3 Pieces, Nitride Coating, Tapered Drill Bit, Drill N14
10.00 $
Description
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This is a set of 3 nitrided coated step drills with a storage bag.
Search: Drill, Hole drilling, Tapered drill
This cutting tool is suitable for drilling and enlarging holes in thin iron plates, aluminum plates, wood, resin, etc.
All tasks such as drilling, enlarging pilot holes, chamfering, and deburring can be done with this set of 3!
The nitrided coating provides smooth friction, reduces frictional heat, improves sharpness, and increases durability.
There are mainly two types of step drills, and the one listed is the straight type.
While spiral types bite into the material better, they can also pull the material in and over-drill holes. Therefore, this straight-type step drill is easier to handle.
●Specifications
Sizes:
Drilling diameter: 4-12mm <5 steps> (4, 6, 8, 10, 12)
Drilling diameter: 4-20mm <9 steps> (4, 6, 8, 10, 12, 14, 16, 18, 20)
Drilling diameter: 4-12mm <10 steps> (3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
Shank diameter: Hexagonal shank, approx. 6.35mm
Compatible models: Impact drivers, electric drills, cordless drills
Material: High-speed steel (HSS steel, high-speed steel), nitrided coating
Please note that this is an imported product and may have minor scratches or dirt. We appreciate your understanding before purchasing.
Details
CategoryBoring ToolsConditionNew/unusedShippingIncluded in price (by seller)FromNiigata
video
Delivery in 24/48 h
SHIPPINGS
Free shipping in Spanish mainland, Balearic Islands and Portugal.
For other countries the shipping cost will be paid by the client.
DELIVERY TIME (as of delivery)
Spanish mainland, Balearic Islands and Portugal: 1-2 working days.
Other countries, we attach a table with those that are open in the online store, indicating transporter and transit days.
Free returns
The return period is 14 calendar days from the receipt of the order.
Carriers for change of size in Spanish mainland, Balearic Islands and Portugal, are in charge of 24HRS.