Flash Sale! Save 25% for 6 Hours Only! We’re here to help! Call (855) 289-9676
0 Cart

HSS, Bright End Mill, 1X3/4

  • Zoro #: G0084432
  • Mfr #: 9201X3/4

$47.96

Details
  • Item: HSS,Bright End Mill,1X3/4
  • Country of Origin (subject to change): United States
See full product details
Orders over $50 ship free.
Shipping & Returns
  • and get 15% off your first order

Get 15% off your first order when you sign up for Zmail.

Precision Twist Drill #9201X3/4 Specifications

  • Zoro #: G0084432
  • Mfr #: 9201X3/4
Item: HSS,Bright End Mill,1X3/4 Country of Origin (subject to change): United States

Description

The Union Butterfield 920 uncoated high-speed steel square end mill has two flutes and a 30-degree helix angle for general-purpose machining on a range of materials. The two flutes have better chip-carrying capacity than end mills with more flutes, while offering additional support when the tool goes deep into the material in applications with a high depth of cut. 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. The tool’s square end creates sharp, unrounded cuts. The 30-degree helix angle supports general-purpose applications. It balances lower angles’ strong cutting edge for difficult-to-machine materials with higher angles’ increased cutting action. The center-cutting design has cutting teeth at the end of the tool, so it can be fed into the workpiece like a drill bit; it can also be used for slotting and ramping. The cutting diameter tolerance is +0.003” to -0.000”. This tool has a Weldon shank that provides a secure hold in the toolholder and helps prevent slippage. It meets ANSI specification B94.19 for quality assurance. End mills are designed to remove material and create multi-dimensional shapes and profiles. They have cutting edges along the outside diameter and flutes that remove chips from the cutting area and allow cooling fluids to enter. If heat is not reduced effectively, the tool’s cutting edges will dull and additional material buildup can occur. The number of flutes can range from two to eight. Two-flute designs offer the most efficient chip removal, but more flutes provide a smoother finish. The shank is the end of the tool held in place by a tool holder or machine. Center-cutting end mills can create three-dimensional shapes and profiles, and make plunge cuts similar to a drill bit. Non-center-cutting end mills are for applications such as peripheral milling and finishing, but cannot make plunge cuts. The company has locations around the world, and makes tools that meet to ANSI, NAS, and DIN standards.

Restrictions and Compliance

WARNING : Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Reviews of Precision Twist Drill #9201X3/4