These high-speed steel-cutting tools are designed for use with the Sherline boring head. They have a 3/8″ (9.5mm) diameter shank. The cutting end (P/N 3061) is designed to work in a 1/4″ (6.4mm) minimum hole with a maximum depth of .600″ (15.2mm). P/N 3063 is designed to work in a 5/16″ (7.9mm) minimum hole with a maximum depth of 1.00″ (25mm). P/N 3064 is also 5/16″ minimum but has a longer 1.5″ reach. If desired, they can easily be ground down to work in a smaller hole. These tools can also be used in the round hole of the 3/8 tool post on a lathe for boring. The shank has a flat ground on one side that is for the set screw of the boring head to tighten against.

At Sherline, we manufacture the world's most complete line of precision milling machines, lathes, and chucker lathes (also known as Mini or Micro Mills and Lathes). We manufacture both manual and CNC machines for benchtop or tabletop-size workspaces, along with a full line of accessories to support these machines.

Our machines are small in size, but they are capable of making precision parts out of steel, aluminum, brass, or softer materials such as wood and plastic. All of our products are made in the USA. These machines are perfect for light-industrial and home-shop use.

Flat end mills are used for cutting 2D shapes like circuit boards, flat sided 3D shapes, and for detail work on your Othermill.

Ability to hold oddly shaped or off-center parts; And many other benefits! McWilliams Sales & Service is the premier North American supplier of EDM consumables, ...

I'm sure cobalt would be better with the 135 degree. Carbide would even be better for the really hard provided it is a solid setup. Carbide will break easily.

A composite material consisting of carbon fiber as the primary reinforcement within a polymer matrix. The mechanical and physical properties of CFRP will depend ...

High Speed Steel is a generic term rather than describing a specific alloy. It is so called because you can take bigger bites with it than ...

These high-speed steel-cutting tools are designed for use with the Sherline boring head. They have a 3/8″ (9.5mm) diameter shank. The cutting end (P/N 3061) is designed to work in a 1/4″ (6.4mm) minimum hole with a maximum depth of .600″ (15.2mm). P/N 3063 is designed to work in a 5/16″ (7.9mm) minimum hole with a maximum depth of 1.00″ (25mm). P/N 3064 is also 5/16″ minimum but has a longer 1.5″ reach. If desired, they can easily be ground down to work in a smaller hole. These tools can also be used in the round hole of the 3/8 tool post on a lathe for boring. The shank has a flat ground on one side that is for the set screw of the boring head to tighten against.

The improper use of machine tools and their accessories can result in serious injury. Before using this tool, thoroughly read the instructions and make sure you understand its proper and safe use.

Since martensite is too brittle to be used in most applications, further tempering allows the alloy to begin to soften via diffusion. The result is tempered ...

Prop 65 Warning: Any machine, accessory or replacement part that may contain brass can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Milling Formulas and Definitions ; c. Cutting speed, v(m/min). c. Cutting speed, v (ft/min) ; Spindle speed, n (r/min), Spindle speed, n (rpm).

by L Wang · 2012 · Cited by 9 — ... 0.0234; t=1.739, P=0.087) (Table 5). Table 4. Changes in ocular refractive errors at corneal plane (R) before and after LASIK. Paired differences, R (Mean±SD ...

Shop Helical Flute Thread Mill: #4-40, Internal, 3 Flute, 1/8" Shank Dia, Solid Carbide at MSC Direct top provider of high quality products.

Jul 27, 2016 — The cutting speed of mild steel is indeed 100 and a general rule thumb for tool steel is 50. All of this is fine if you are using coolant. IF ...