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Dormer E500/E513 High-Speed Steel Straight Flute Tap, Uncoated (Bright) Finish, Round Shank With Square End

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Product Specifications
Surface Coating
Uncoated (Bright)
Pitch Diameter Limit
6H
Shank Type
Round With Square End
Material Type
High Speed Steel
Thread Type
Metric
UNSPSC Code
27112806
Brand Name
Dormer

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Thread Size Manufacturer Series # Chamfer Type Number of Flutes Shank Diameter Length of Threads Overall Length Mfr Part # ASIN

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Currently showing 1-20 of 242 Next 20 »
M1-0.25 E500 Bottoming 2 2.5 mm 4.5 mm 38 mm 122464 B003JY6U4O yes $45.72 Buy Options
M1-0.25 E500 Plug 2 2.5 mm 4.5 mm 38 mm 160169 B003JY6U4E yes $18.41 Buy Options
M1-0.25 E500 Taper 2 2.5 mm 4.5 mm 38 mm 160152 B003JY6U3K yes $20.45 Buy Options
M1.2-0.25 E500 Bottoming 2 2.5 mm 4.5 mm 38 mm 122471 B003JY6TAE yes $41.78 Buy Options
M1.2-0.25 E500 Plug 2 2.5 mm 4.5 mm 38 mm 160183 B003JY6T9K yes $43.53 Buy Options
M1.2-0.25 E500 Taper 2 2.5 mm 4.5 mm 38 mm 160176 B003JY6T90 yes $43.53 Buy Options
M1.4-0.3 E500 Bottoming 2 2.5 mm 6 mm 40 mm 122488 B003JY6TCW yes $12.45 Buy Options
M1.4-0.3 E500 Plug 2 2.5 mm 6 mm 40 mm 160206 B003JY6TCC Usually ships in 4 to 6 weeks $34.45 Buy Options
M1.4-0.3 E500 Taper 2 2.5 mm 6 mm 40 mm 160190 B003JY6TBS Usually ships in 4 to 6 weeks $34.43 Buy Options
M1.6-0.35 E500 Bottoming 2 2.5 mm 8 mm 41 mm 93900 B0001OZW2Q yes $12.98 Buy Options
M1.6-0.35 E500 Plug 2 2.5 mm 8 mm 41 mm 139950 B0001OZW30 yes $22.78 Buy Options
M1.6-0.35 E500 Taper 2 2.5 mm 8 mm 41 mm 155035 B0001OZW3K yes $23.39 Buy Options
M1.7-0.35 E500 Taper 2 2.5 mm 8 mm 41 mm 155004 B003JY6TGS yes $8.16 Buy Options
M1.7-0.35 E500 Bottoming 2 2.5 mm 8 mm 41 mm 93931 B003JY6THW yes $24.73 Buy Options
M1.7-0.35 E500 Plug 2 2.5 mm 8 mm 41 mm 93924 B003JY6TH2 yes $25.97 Buy Options
M1.8-0.35 E500 Bottoming 2 2.5 mm 8 mm 41 mm 93955 B003JY6TKY yes $25.99 Buy Options
M1.8-0.35 E500 Taper 2 2.5 mm 8 mm 41 mm 154960 B003JY6TJU yes $25.10 Buy Options
M2-0.4 E500 Bottoming 3 2.5 mm 8 mm 41 mm 94273 B0001OZW62 yes $20.11 Buy Options
M2-0.45 E500 Bottoming 3 2.5 mm 8 mm 41 mm 160268 B003JY6UVM yes $35.73 Buy Options
M2-0.45 E500 Plug 3 2.5 mm 8 mm 41 mm 160251 B003JY6UUS yes $37.97 Buy Options

Key Features

  • Hand threading tap with straight flutes cuts threads in through holes and blind holes
  • Available in Metric Coarse (M) or Metric Fine (MF) right-hand thread options for different applications
  • High-speed steel for compatibility with a variety of materials
  • Uncoated (bright) tools have no additional surface treatment or coating, suitable for general-purpose applications
  • Round shank with square end allows tap to be used in hand or power-driven applications

Product Description

The Dormer E500/E513 uncoated, high-speed steel hand threading tap has straight flutes and a round shank with a square end, and is used to create metric right-hand threads in a range of materials. It is available in two different thread specification standards: Metric Coarse (M) or Metric Fine (MF). The straight flutes are suitable for threading through holes (extending through the workpiece) and blind or bottoming holes (with only one opening).

Right-hand threads are designed to tighten when the head or nut is rotated clockwise (the most common threading direction). High-speed steel (HSS) is a common general-purpose steel for cutting tools and is compatible with a variety of materials. With no coating or surface treatment, this uncoated tool can be used on a broad range of materials and provides an economical alternative to coated tools. The round shank with square end makes it suitable for hand or power-driven applications. This tool can be used in machines, such as drill presses or lathes, or with hand tools such as tap wrenches.

In the Dormer E500/E513 series, E500 taps are available in Metric Coarse (M) sizes; E500 taps with nominal diameters of 1 mm to 1.8 mm have two flutes, taps with nominal diameters of 2 mm to 12 mm have three flutes, taps with nominal diameters of 14 mm to 39 mm have four flutes, and taps with nominal diameters of 42 mm to 56 mm have six flutes. E513 taps are available in Metric Fine (MF) sizes; E513 taps with nominal diameters of 3 mm to 13 mm have three flutes, taps with nominal diameters of 14 mm to 39 mm have four flutes, and taps with nominal diameters of 40 mm to 50 mm have six flutes. Taps in both series are available with a variety of chamfers. This tap conforms to ISO 529 standards and can create threads to a depth 1 ½ times its diameter. It is suitable for the 6H tolerance class: 6H is used for a normal length of thread engagement and medium tolerance quality.

Taps produce internal threads in previously formed holes and can be used in machines (such as drill presses) or with hand tools. Common types of taps include hand taps, spiral point taps, spiral flute taps, thread forming taps, and pipe taps. Hand taps (straight-flute taps) collect chips in the straight flutes of the tool; spiral point taps push chips through holes ahead of the tool; and spiral flute taps pull chips back from the tip of the tool, up and out the hole. Thread forming taps, also known as cold forming taps, press rather than cut to create threads in a drilled hole, and no chips are created. Pipe taps create threads in pipes and pipe fittings. Each thread type designates a thread profile and each type is identified with an abbreviation. In the U.S. and Canada, the Unified Thread Standard is the dominant thread type, including UNC (Unified Coarse), UNF (Unified Fine), and NPT (National Pipe Taper) threads, among others.

Precision Dormer manufactures cutting tools under the following brands: Precision Twist, Dormer, and Union Butterfield. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.

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