It is a drill that can process deep holes with long life and high precision.
Characterized by a short groove length and a long neck length. Even with a long protrusion length, it has high hole positioning accuracy.
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basic information
Material: Super hard alloy Surface treatment: AQEX (AlCrTi-based film + lubrication film) coating Tip angle: 135° Twist angle: 30° Diameter: 2.0mm to 16.0mm [Designated agent / Original product]
Price range
Delivery Time
P1
Applications/Examples of results
Material removal: ◎ General structural rolled steel, carbon steel, alloy steel, pre-hardened steel, heat-treated steel, die steel, cast iron ○ High hardness steel (40-50 HRC), stainless steel
Detailed information
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High stability and long lifespan ●Tool wear at the cutting edge after processing 1000 holes < Cutting conditions > Tool diameter: φ6mm Feed rate: 170mm/min Work material: SCM440H (32HRC) Cutting speed: 27m/min Hole depth: 18mm Cutting fluid: Water-soluble cutting oil
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Maintains high drill rigidity, ideal for deep hole and hollow passage machining.
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Company information
Tokyo Yamakatsu Co., Ltd. was established in 1975 and has been supporting Japanese manufacturing by specializing in cutting tools since its founding. We offer a wide range of products, including end mills, drills, taps, and reamers from top domestic cutting tool manufacturers. Additionally, we have added original products in sizes and shapes outside of standard manufacturer specifications to our lineup, allowing us to respond meticulously to our customers' requests.