"Nice Mighty Spiral Step Drill" (Straight 3-Flute Titanium-Coated Type) (Part Numbers)

"Nice Mighty Spiral Step Drill" (Straight 3-Flute Titanium-Coated Type)
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· The change from 2-flute to 3-flute achieves light and speedy hole drilling, hole expansion and stable sharpness without chattering.
· A 3-flute type that mitigates the burden on the cutting edge and increases the service life of the blade. It discharges chips quickly and reduces welding.
· The 3-flute tip and thinning finish provide quick through work with no center misalignment.
· Consists of many professional specifications and sizes, frequently used on worksites.
· Work materials: Iron plate, copper plate, galvalume (up to 2 mm), aluminum plate, wood, resin (up to 3 mm), stainless steel plate (up to 1 mm).

Part Number

Configured Part Number is shown.


Part Number
Part NumberVolume DiscountDays to Ship Mass
Surface Treatment work material Material Accessory

7 Days or more

100Titanium CoatingIron Panel, Copper Panel, Galvalume (up to 2 mm), Aluminum Panel, Wood, Plastic (up to 3 mm), Stainless Steel Panel (up to 1 mm)Cobalt HSSCutting Oil


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Basic Information

Step width(mm) 3.0(2) Number of Steps(Level) 11 shank diameter(mm) 10
Drilling Dimensions(φ mm) 5、9、11、13、15、16、19、21、22、24、28 Trusco Code 352-1192

Please check the type/dimensions/specifications of the part 3S-NMS-28G in the "Nice Mighty Spiral Step Drill" (Straight 3-Flute Titanium-Coated Type) series.

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