yankee

Innovative Tool Sales

The Yankee Corporation

America's Choice for Precision Ground Reamers

Stocked at Innovative Tool Sales


	For 25 years, Yankee has been working exclusively with distributors and OEMs to provide major industry as well as independent job shops and manufacturers with solutions for their reaming needs.

	We attribute our success to many factors, including: Massive Inventory Quality and Craftsmanship Distributor Networking Customer Service and Support At Yankee, we distinguish ourselves by offering the largest inventory of reamers in the United States. Our extensive factory stock combined with our master distributor network means decreased inventory investment for our customers. Combine this with our competitive pricing and quick delivery and you have an unparalleled cutting tool leader. All Yankee reamers are manufactured by Vermont craftsmen who take pride in their dedication to reamer quality and customer satisfaction. Their skills have earned us approval at all major aerospace, automotive, and military facilities. Not only do our reamers meet or exceed all industry standards (all of our reamers exceed NAS 897 and all ANSI specs.), but we strive to make our reamers the best possible. We are dedicated to our customers. Your needs and expectations are important to us. Our technical staff is always at your disposal to assist you with any questions regarding your reamer engineering and applications. The technical department will also coordinate with the sales department to get you what you need at the best available price.

	Click on any of the below images for sizes and availability.

	Chucking Reamers High Speed Steel Designed for use in all types of machine tool equipment. Ground with a 45 degree chamfer, they are suitable for production reaming of most materials.


	433 Straight Flute		435 Right Hand Spiral


	435L Left Hand Spiral

	Chucking Reamers Cobalt Designed for use in all types of machine tool equipment. Suited for use in reaming high alloy steels, titanium, inconel, stainless, and other difficult to machine materials.


	1433 Straight Flute		1435 Right Hand Spiral

	High Speed Steel Straight Shank Production Length Reamers Similar to High Speed Chucking Reamers (433, 435), but are produced with a more economical shorter shank.


	333 Straight Flute		335 Right Hand Spiral

	Dowel Pin Reamers Similar to High Speed Chucking Reamers (433, 435, 435L), but are produced with increased back taper and a minus diameter tolerance.


	470 Straight Flute		475 Right Hand Spiral


	475 Left Hand Spiral

	Cobalt Dowel Pin Reamers Similar to Cobalt Chucking Reamers (1433, 1435), but are produced with increased back taper and a minus diameter tolerance.


	1470 Straight Flute		1475 Right Hand Spiral

	Taper Shank Chucking Reamers Similar to High Speed Chucking Reamers (433, 435), but have a Morse Taper Shank


	436 Straight Flute		437 Right Hand Spiral

	High Speed Steel Taper Shank Reamers Similar to High Speed Chucking Reamers (436), but are produced with long flutes for additional depth capacity Jobber Reamers are also utilized as Line Reamers.


	406 Straight Flute

	High Speed Steel Straight Flute Expansion Chucking Reamers Expansion Chucking Reamers are size renewable. After reamer is worn undersize, the end screw can be tightened to enlarge the reamer, which can then be reground to original size for re-use.


	431 Straight Shank		432 Morse Taper Shank

	High Speed Steel Straight Flute Rose Reamers These reamers have no relief on the cylindrical surface, but are slightly back tapered, removing considerable material in one Cut. NOTE: They are usually followed by a reamer with cylindrical relief (such as a 433, above) for finishing.


	442 Straight Flute		475 Right Hand Spiral

	High Speed Steel Straight Shank Hand Reamers These precision ground reamers are slightly tapered on the end to facilitate proper starting and have a standard square on the end of the shank.


	400 Straight Flute		403 Left Hand Spiral

	Valve Guide Reamers High Speed Steel Designed to accurately ream guides in Cast Iron and piloted for easy centering.


	500 Straight Shank - Left Hand Spiral

	Valve Guide Reamers Cobalt Similar to the 500 series, but designed to ream Bronze guides and inserts.


	501 Straight Shank - Right Hand Spiral

	High Speed Steel Stub Screw Machine Reamers Stub Screw Reamers are free cutting production tools which, due to their short length, resist breakage and cost less than our chucking reamers (433). They have a pin hole for use in floating holders.


	434 Left Hand Spiral		534 Right Hand Spiral


	634 Straight Flute

	High Speed Steel Finishing Taper Socket Reamers Made for finishing both Morse and Brown & Sharpe Tapered Sockets.


	451 Straight Shank - Morse Taper Flute		457 Morse Taper Shank - Morse Taper Flute


	496 Straight Shank - Brown & Sharpe Taper Flute

	High Speed Steel Taper Pin Reamers Used for reaming holes for Taper Pin Blanks, such as those in automotive flywheels. 487 and 491 reamers are designed for hand use, while the 488 reamers (Helical) have a straight shank with no square).


	487 Straight Flute		488 Left Hand Helical Flute


	491 Left Hand Spiral Flute

	High Speed Steel Taper Pipe Reamers and Taps Our Taper Pipe Reamers are made for reaming holes to be tapped with American National Standard Taper Pipe Taps. They will prolong the life of any Taper Pipe Tap, as they ream the hole to the correct size and taper for tapping. Identical to 600, but with a longer overall length for greater reach. 604 series features a 4" overall length while 606 series is 6" overall. Our American National Standard Taper Pipe (NPT) Taps use the Dryseal Pipe Thread Form which yields a pressure tight joint without the use of a sealant.


	600 Taper Pipe Reamer		604 Taper Pipe Reamer


	606 Taper Pipe Reamer		601 Taper Pipe Reamer

	Repairman Reamers These High Speed Steel reamers are designed to remove burrs from holes and tubing. Available with a T handle for hand deburring (481).


	480 Repairman Reamer		481 T-Handle Repairman Reamer

	Bridge Reamers These High Speed Steel reamers are specially designed for severe service and are particularly adapted for use in bridge erection, ship construction, and the building industry. The cutting end of the flutes is tapered to permit the reamer to enter misaligned holes commonly encountered in structural work. Most often used in portable electric or pneumatic machines. Morse Taper Shank.


	485 Bridge Reamer

	Construction Reamers The reamers are specially designed for heavy duty reaming as encountered in the fabrication of structural steel assemblies. They are similar to the Bridge Reamers above, but feature a straight shank with a stop collar for safety. Available with 3 chucking flats for additional torque (595).


	495 Left Hand Spiral - Round Shank		595 Left Hand Spiral - Round Shank w/3 Flats

	Capscrew Counterbores High Speed Steel with increased back taper. Body is the size of the head of the screw, pilot is the size of the tap drill. Note: All Metric Counterbores are listed under 302.


	301 Standard Screw Dimension		302 Standard plus 1/64"


	303 Standard plus 1/32"

	Sets Yankee offers over 35 different sets for many applications. (Click on any Image for more details)



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