Description:
A twist drill is a tool that cuts a round hole of a workpiece by rotary. It is named after its flute shaped like a spiral. Twist drills can be used in manual, electric hand-held drilling tools, milling machines, lathes and even machining centers. The bit material is generally a high speed tool steel or a hard alloy.
Features:
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Suitable for aluminum, wood, malleable and deep hole drilling positioning holes iron.
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Through heat treatment, stainless steel, tool steel, and other workpiece that are difficult to process, can be processed by these twisted drill bits.
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High speed steel to obtain high hardness, high wear resistance and high toughness.
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Can be used in manual, electric hand-held drilling tools, milling machines, lathes and more.
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Sharp twisted drill bits will make the drilling easier and more effortless.
Specifications:
Material: High speed steel
Surface Treatment: Titanium plating
Handle: Round handle
Quantity: 13pcs
Diameter: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm,4.8mm, 5mm, 5.5mm, 6mm, 6.5mm
Weight: Approx. 182g
Package Includes:
13 x Twist Drill Bits
1 x Red Irom Box
