Uxcell

Twist Drill Bit Set 2.5mm 3mm, HSS (High Speed Steel) 4341 Titanium Nitride Coated Straight Round Shank Drilling Tool, for Stainless Steel Alloy Copper, 20pcs

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Description

Twist Drill Bit: Cutting edge diameter: 2.5mm / 0.1", 3mm / 0.12". Features high hardness, good toughness, high wear resistance, suitable for most general purpose applications.
Wide Applications: Widely used for drilling stainless steel, aluminum alloy, iron, copper, wood and plastic. Used on electric hand drill, drilling machine and bench drill. Drill metal with high hardness or foreign substance, the rotational speed should be slower than normal drilling.
Sharp Spiral Flutes: Provide neat and smooth cuts. High cutting edge strength, fast cutting speed. Spiral groove facilitates the export of metal chip, saving time and effort in operation.
Titanium Nitride Coating: Gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the regular black surface.
Tips: Suitable lubricant is conducive to cutting or cooling, making cutting easier and improving smoothness and dimensional accuracy. When using hand-held electric drill, the recommended speed is 100-1000rpm/min; the larger the drilling diameter, the slower the drilling speed.

Technical Specifications

Manufacturer

uxcell

Model

f21102900ux0020

Color

Gold Tone

Weight

0 kg

Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.