Screw-Hole-Related Tools (Screw size (Nominal): 1"1/4UN)
Threading tools have functions to cut threads in accordance with the required thread types and sizes, or to conduct plastic forming. Commonly-used tool type is formed tools called taps. They are used in many different ways; for example, handles are attached to them for manual machining, or for large-lot production, they are mounted to machine tools called tool holders or NC machine tool. High-speed steel is most commonly employed for these tools, and alloy carbide (coated alloy carbide is mainly applied) is also increasingly employed for its durability. When threading with taps, the thinner taps are, the more likely they break. As cutting chips solidify with heat, or the tap end makes contact with the bottom of pilot hole, there is more possibility the tap is damaged. Additionally, when using a coil insert, a dedicated tap needs to be used rather than a regular tap.
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OSG
Spiral Tap Series, General Purpose EX-SFT
Suited for drilling blind holes in materials that leave coil shaped connected cutting debris such as carbon steel, alloyed steel, and non-ferrous metals.Read moreScrew Types Screw size (Nominal) Pitch (P), Number of Threading(mm) Chamfer threads (Lcf) Tool Material Type work material Tap Type Hole type Coating Y/N Unified 1"1/4UN 7 ～ 12 2.5P Vanadium High-Speed Steel Medium carbon steel (carbon content 0.25 to 0.45%)[○] / Alloy Steel (SCM)[○] / Ductile Cast Iron (FCD)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[○] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[○] Spiral Tap For blind hole N/A Configure nowRegular price (excluding VAT):177.45 €Regular price (excluding VAT):Special priceStandard shipping days:6 working days
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OSG
Point Tap Series, for General, EX-POT
Suited for materials that leave coil shaped connected cutting dust that is in general use such as carbon steel, alloyed steel, and non-ferrous metals. Reliably Pushes Cutting Debris Forward Removing Concerns of Debris InterferenceRead moreScrew Types Screw size (Nominal) Pitch (P), Number of Threading(mm) Chamfer threads (Lcf) Tool Material Type work material Tap Type Hole type Coating Y/N Unified 1"1/4UN 7 ～ 12 5P Vanadium High-Speed Steel Medium carbon steel (carbon content 0.25 to 0.45%)[○] / High Carbon Steel (C with a content over 0.45%)[○] / Alloy Steel (SCM)[○] / Cast Iron (FC)[○] / Ductile Cast Iron (FCD)[○] / Copper (Cu)[○] / Brass (Bs)[○] / Brass cast iron (BsC)[○] / Bronze (Pb)[○] / Aluminum Rolled Material (AL)[◎] / Aluminum Alloy Casting (AC, ADC)[○] / Magnesium Alloy (MC)[○] / Zinc Alloy Casting (ZDC)[○] / Thermoplastic plastic (vinyl chloride, nylon, etc.)[○] Point tap For through hole N/A Configure nowRegular price (excluding VAT):174.00 €Regular price (excluding VAT):Special priceStandard shipping days:6 working days
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OSG
Screw Cutting Round Die Series, General Round Dies for Screw Cutting, RD-S
Screw Types Screw size (Nominal) Pitch (P), Number of Threading(mm) Chamfer threads (Lcf) Tool Material Type work material Tap Type Hole type Coating Y/N Unified 1"1/4UN 7 ～ 12 - Alloy HSS - Die - N/A Configure nowRegular price (excluding VAT):180.38 €～Regular price (excluding VAT):Special priceStandard shipping days:6 working days