SUPER TOOL
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Pertanyaan umum tentang SUPER TOOL dari 3G Electric.
What materials can SUPER TOOL carbide-tipped chucking reamers cut?
SUPER TOOL carbide-tipped chucking reamers are designed for reaming operations in ferrous and non-ferrous materials, including carbon steel, alloy steel, stainless steel, cast iron, aluminum, and brass. The carbide tips provide hardness and wear resistance, making them suitable for materials with hardness up to approximately 45 HRC. For softer materials like aluminum, the straight-flute design helps prevent chip packing. Always match the reamer diameter to the desired hole tolerance and use appropriate cutting speeds and feeds based on the workpiece material.
How do I select the correct SUPER TOOL dowel pin reamer size for a 1/2 inch pin?
For a 1/2 inch dowel pin, SUPER TOOL offers a chucking reamer with a 0.4995 inch diameter (MPN 56554995). This size provides a slight interference fit for standard dowel pins, ensuring secure alignment. The reamer is carbide-tipped with a straight flute and neutral rake. Verify the pin's actual diameter and tolerance class (e.g., m6 or h6) to confirm fit. For other pin sizes, such as 3/8 inch, use the corresponding model (e.g., 0.373 inch diameter, MPN 56553730).
What is the typical tolerance achievable with SUPER TOOL straight-flute reamers?
SUPER TOOL straight-flute reamers are manufactured to produce holes within IT6 to IT7 tolerance grades, depending on the workpiece material and setup. The carbide-tipped construction maintains dimensional stability during cutting. For example, a 0.4995 inch reamer can produce holes within ±0.0002 inches when used with proper alignment and coolant. Actual results depend on machine rigidity, spindle speed, and feed rate. For critical applications, test ream a sample workpiece and measure with a bore gauge.
Can SUPER TOOL chucking reamers be used in CNC machines?
Yes, SUPER TOOL chucking reamers are compatible with CNC machines, drill presses, and manual lathes. They feature a straight shank designed for use with drill chucks or collet holders. The straight-flute geometry is suitable for both through-hole and blind-hole reaming in CNC applications. Ensure the machine spindle speed and feed rate are within recommended ranges for carbide tools (typically 50-100 SFM for steel). Use rigid tool holding to minimize runout and achieve consistent hole size.
What is the difference between SUPER TOOL dowel pin reamers and standard chucking reamers?
SUPER TOOL dowel pin reamers are a subset of chucking reamers specifically sized to match standard dowel pin diameters (e.g., 1/2 inch, 3/8 inch) with a slight undersize for press-fit or slip-fit applications. Standard chucking reamers cover a broader range of diameters (e.g., 0.158 to 0.653 inches) for general hole finishing. Both types use carbide tips and straight flutes. The dowel pin reamers are identified by their pin-size designation in the product name, while standard reamers list the decimal diameter.
Does 3G Electric supply SUPER TOOL products?
Yes — 3G Electric (S) Pte. Ltd. supplies SUPER TOOL products. We stock the SUPER TOOL catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
