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DIN1870 Extra Long HSS Morse Taper Shank Twist Drill Bit for Metal Drilling

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Our extra Long taper shank twist drill bits for drilling metal that come with a nitride and tin finish giving your drill bit the perfect coverage for years to come. This general-purpose drill can easily drill through a number of lengthy bases. Such as stainless steel, iron, alloy, and other general steels you might come into contact with.

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Product Name	HSS DIN 1870 Extra Long Morse Taper Shank Drill Bit for Metal Drilling
Material	HSS 4241 4341 6542-M2
Process	Fully Milled
Standard	DIN1870
MT No.	No.1 to No.4
Size	6.5mm - 100mm
Flute Type	Type N, Right Hand Cutting
Point Angle	118 Degree
Surface Finish	Black & White (Black Oxide, Gray & Bright, Bright, Amber Color, Titanium Coating are Also available)
Package	One Piece in Paper Box, Plastic Box, or Wooden Box
Features	1. Extra-long flute is ideal for deep hole drilling of difficult-to-cut materials and efficient machining of deep holes 2. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. 3. Taper shank drills are designed to give maximum performance in drilling many different materials, under a wide range of applications. 4. High performance HSS special drill bit with MORSE taper shank for high precision drilling of larger bore diameter 5. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. 6. Usage for Metal Drilling, cast steel, grey cast iron, malleable iron, sintered metal and low hardness alloyed materials