Reamers: High Speed Steel related categories
 | Standard Carbide-Tipped Coolant-Fed Reamers
Carbide-tipped coolant-fed reamers offer many significant advantages for hole finishing:
- These reamers work well for almost all materials
- Operation at higher speeds and feed rates increases tool life and decreases cycle time.
- Depending on the application, can outlast high speed steel reamers by as much as 10-to-1.
Proto-Cutter’s pin-float, coolant-fed reamers are ideal for many applications on CNC lathes, screw machines and mills. 1 to 2 week standard delivery on our standard reamers with 24 and 48 hr rush service available. PVD coated tools are 3-4 week standard delivery with 24 hr and 48 hr rush service is available to get the tools to coating.
PVD Coatings For Reamers
Titanium Nitride (TIN): Good all purpose coating for steels, irons and plastics. Helps in reducing build up on cutting edges and achieving micro finishes.
Titanium Carbon Nitride (TICN): Good for carbon steels alloy steels, & cast irons. Helps in achieving micro finishes. Examples are 1215, 12L14, 4140, 4130 materials, TICN is more wear resistant than TIN.
Titanium Aluminum Nitride (TIALN): Good for cast irons, and steels. A multi layered coating with aluminum to help with heat & oxidation resistance.
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 | Standard Solid Carbide Coolant-Fed Reamers
Solid carbide coolant-fed reamers offer many significant advantages for hole finishing:
- These reamers work well for almost all materials
- Operation at higher speeds and feed rates increases tool life and decreases cycle time.
- Depending on the application, can outlast high speed steel reamers by as much as 10-to-1.
Proto-Cutter’s pin-float, coolant-fed reamers are ideal for many applications on CNC lathes, screw machines and mills. 1 to 2 week standard delivery on our standard reamers with 24 and 48 hr rush service available. PVD coated tools are 3-4 week standard delivery with 24 hr and 48 hr rush service is available to get the tools to coating.
PVD Coatings For Reamers
Titanium Nitride (TIN): Good all purpose coating for steels, irons and plastics. Helps in reducing build up on cutting edges and achieving micro finishes.
Titanium Carbon Nitride (TICN): Good for carbon steels alloy steels, & cast irons. Helps in achieving micro finishes. Examples are 1215, 12L14, 4140, 4130 materials, TICN is more wear resistant than TIN.
Titanium Aluminum Nitride (TIALN): Good for cast irons, and steels. A multi layered coating with aluminum to help with heat & oxidation resistance.
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 | Custom Chucking & Pin-Float Reamers
Pin Float Coolant Fed & Chucking Reamers-Good for all materials. These Pin Float Reamers are like the Proto-Cutter Standard Reamer, that can be made longer or shorter. Chucking Reamers are a good cost effective way to finish a hole. Lead angles on our reamers can be made with specific angles, which are important for micro finishes and sizing. Reamers can be made from carbide or HSS. Can be made left hand helix for through holes (coolant holes in the flutes) or right hand helix for blind holes (coolant hole through the center of the tool).
Custom chucking & pin-float reamers can be coolant fed.
We can make specials to a customers tool print or part print.
Material is on hand for rush service on specials.
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 | Custom Step Reamers
Custom Step Reamers-Step Reamers are good for multiple hole sizing and breaking a corner on the out side of a part. Reamers can be made from carbide or HSS. Can be made left hand helix for through holes (coolant holes in the flutes) or right hand helix for blind holes (coolant hole through the center of the tool).
Custom step reamers can be coolant fed.
We can make specials to a customers tool print or part print.
Material is on hand for rush service on specials.
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| Carbide-Tipped Chamfer Grind Reamers
Proto-Cutter’s pin-float, coolant-fed reamers are ideal for many applications on CNC lathes, screw machines and mills. 1 to 2 week standard delivery on our standard reamers with 24 and 48 hr rush service available.
Lead Sharpening- For carbide-tipped, solid carbide, and high speed steel reamers. Chamfer and/or lead angles can be ground to remove wear and extend tool life. (Not guaranteed to restore reamer to performance level of a retipped or resized tool.) |
| High-Speed Steel Coolant-Fed Reamers
Proto-Cutter’s pin-float, coolant-fed reamers are ideal for many applications on CNC lathes, screw machines and mills. 1 to 2 week standard delivery on our standard reamers with 24 and 48 hr rush service available. PVD coated tools are 3-4 week standard delivery with 24 hr and 48 hr rush service is available to get the tools to coating. |
| Solid Carbide Chamfer Grind Reamers
Proto-Cutter’s pin-float, coolant-fed reamers are ideal for many applications on CNC lathes, screw machines and mills. 1 to 2 week standard delivery on our standard reamers with 24 and 48 hr rush service available.
Lead Sharpening- For carbide-tipped, solid carbide, and high speed steel reamers. Chamfer and/or lead angles can be ground to remove wear and extend tool life. (Not guaranteed to restore reamer to performance level of a retipped or resized tool.) |
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