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Taper Pin Reamers, 1/4" per foot, 1:48 taper

taper pin reamer

Taper Pin Reamers

Taper pin reamers are designed to prepare the hole for taper pins.

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Taper Pin Reamers
Straight Flute, Series R275

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Taper Pin Reamers, Straight Flute

HSS, Taper Pin Reamers, Taper 1/4 Inch per Foot, Straight Flute

dimensions may vary from different mfg.

Size Number Size Number Shank Diameter(in.) Diameter Small End Diameter Large End Length Overall(in.) Length Flute(in.)
R275-7/0 7/0 5/64 .0497 .0666 1-13/16 13/16
R275-6/0 6/0 3/32 .0611 .0806 1-15/16 15/16
R275-5/0 5/0 7/64 .0719 .0966 2-3/16 1-3/16
R275-4/0 4/0 1/8 .0869 .1142 2-5/16 1-5/16
R275-3/0 3/0 9/64 .1029 .1302 2-5/16 1-5/16
R275-2/0 2/0 5/32 .1137 .1462 2-9/16 1-9/16
R275-0 0 11/64 .1287 .1638 2-15/16 1-11/16
R275-1 1 3/16 .1447 .1798 2-15/16 1-11/16
R275-2 2 13/64 .1605 .2008 3-3/16 1-15/16
R275-3 3 15/64 .1813 .2294 3-11/16 2-5/16
R275-4 4 17/64 .2071 .2604 4-1/16 2-9/16
R275-5 5 5/16 .2409 .2994 4-5/16 2-13/16
R275-6 6 23/64 .2773 .3540 5-7/16 3-11/16
R275-7 7 13/32 .3297 .4220 6-5/16 4-7/16
R275-8 8 7/16 .3971 .5050 7-3/16 5-3/16
R275-9 9 9/16 .4805 .6066 8-5/16 6-1/16
R275-10 10 5/8 .5799 .7216 9-5/16 6-13/16

 

Taper Pin Reamers
Left Hand Spiral, Series R276

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Taper Pin Reamers, Left Hand Spiral

HSS, Taper Pin Reamers, Taper 1/4 Inch per Foot, R276 Left Hand Spiral

dimensions may vary from different mfg.

Size Number Size Number Shank Diameter(in.) Diameter Small End Diameter Large End Length Overall(in.) Length Flute(in.)
R276-7/0 7/0 5/64 .0497 .0666 1-13/16 13/16
R276-6/0 6/0 3/32 .0611 .0806 1-15/16 15/16
R276-5/0 5/0 7/64 .0719 .0966 2-3/16 1-3/16
R276-4/0 4/0 1/8 .0869 .1142 2-5/16 1-5/16
R276-3/0 3/0 9/64 .1029 .1302 2-5/16 1-5/16
R276-2/0 2/0 5/32 .1137 .1462 2-9/16 1-9/16
R276-0 0 11/64 .1287 .1638 2-15/16 1-11/16
R276-1 1 3/16 .1447 .1798 2-15/16 1-11/16
R276-2 2 13/64 .1605 .2008 3-3/16 1-15/16
R276-3 3 15/64 .1813 .2294 3-11/16 2-5/16
R276-4 4 17/64 .2071 .2604 4-1/16 2-9/16
R276-5 5 5/16 .2409 .2994 4-5/16 2-13/16
R276-6 6 23/64 .2773 .3540 5-7/16 3-11/16
R276-7 7 13/32 .3297 .4220 6-5/16 4-7/16
R276-8 8 7/16 .3971 .5050 7-3/16 5-3/16
R276-9 9 9/16 .4805 .6066 8-5/16 6-1/16
R276-10 10 5/8 .5799 .7216 9-5/16 6-13/16

 

 


The point of each reamer will enter the hole reamed by the next smaller size reamer.

dimensions may vary from different mfg.

Straight Shank

 
Taper Shank
Part Number
SIZE
S.E. Diameter
L.E. Diameter
Flute Length
No. of Flutes
Shank Dia.
OAL
SIZE
Number MTS
OAL
R276-11
11
.706
.878
8 1/4
6
7/8
11 1/4
R279-11TS
2
12

R276-12

12
.842
1.050
10
6
1
13
R279-12TS
3
14 5/8

R276-13

13
1.009
1.259
12
6
1
16
R279-13TS
4
17 5/8

R276-14
 

14
1.250
1.541
14
6
1
18 1/4
R279-14TS
4
19 3/4
R276-15 
15
1.500
1.812
15
10
1 1/4
19 1/4
R279-15TS
5
22
R276-16
16
1.750
2.083
16
12
1 1/2
20 1/4
R279-16TS
5
23

 

 

 


 

 

Taper Pin Reamers
Helical, Series R279

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Taper Pin Reamers, Helical

HSS, Taper Pin Reamers, Taper 1/4 Inch per Foot, R279 Helical Machine reamers

dimensions may vary from different mfg.

 

 

 

Size Number Size Number Shank Diameter(in.) Diameter Small End Diameter Large End Length Overall(in.) Length Flute(in.)
R279-9/0 9/0 1/8" .025 .041 1-3/4" 3/4"
R279-8/0 8/0 1/8" .033 .051 1-3/4" 7/8"
R279-7/0 7/0 5/64 .0497 .0666 1-13/16 13/16
R279-6/0 6/0 3/32 .0611 .0806 1-15/16 15/16
R279-5/0 5/0 7/64 .0719 .0966 2-3/16 1-3/16
R279-4/0 4/0 1/8 .0869 .1142 2-5/16 1-5/16
R279-3/0 3/0 9/64 .1029 .1302 2-5/16 1-5/16
R279-2/0 2/0 5/32 .1137 .1462 2-9/16 1-9/16
R279-0 0 11/64 .1287 .1638 2-15/16 1-11/16
R279-1 1 3/16 .1447 .1798 2-15/16 1-11/16
R279-2 2 13/64 .1605 .2008 3-3/16 1-15/16
R279-3 3 15/64 .1813 .2294 3-11/16 2-5/16
R279-4 4 17/64 .2071 .2604 4-1/16 2-9/16
R279-5 5 5/16 .2409 .2994 4-5/16 2-13/16
R279-6 6 23/64 .2773 .3540 5-7/16 3-11/16
R279-7 7 13/32 .3297 .4220 6-5/16 4-7/16
R279-8 8 7/16 .3971 .5050 7-3/16 5-3/16
R279-9 9 9/16 .4805 .6066 8-5/16 6-1/16
R279-10 10 5/8 .5799 .7216 9-5/16 6-13/16

 

 

link to Taper Pin Reamers with taper shank

Trademarks are the properties of their respective owner(s).

March 2022, October 2020, October 2014

The descriptions, illustrations, specifications, dimensions, and part numbers are subject to change without notice.


Servicing the Canadian provinces and territories of
Newfoundland, NF, NL, Nova Scotia, NS, New Brunswick, NB, Prince Edward Island, PEI, PE, Quebec, PQ, QC, Ontario, ON, Manitoba, MB, Saskatchewan, SK, Alberta, AB, British Columbia, BC, Northwest Territories, NT, Nunavut, NU, Yukon, YT

Servicing Canadian cities,
Toronto, Mississauga, Scarborough, Laval , Montreal, Montréal, Vancouver, Ottawa, Gatineau, Calgary, Edmonton, Québec City, Winnipeg, Hamilton, Kitchener, Cambridge, Waterloo, London, St. Catharines , Niagara, Halifax, Oshawa, Victoria, Windsor, Saskatoon, Regina, Sherbrooke, St. John's, Barrie, Kelowna, Abbotsford, Mission, Sudbury Kingston, Saguenay, Trois-Rivieres, Trois Rivieres, Trois-Rivières, Guelph, Moncton, Brantford, Saint John, Thunder Bay, Peterborough, Ajax, Aurora, Brampton, Brock, Burlington, Caledon, Clarington, Durham Region, Oshawa, Pickering, Whitby, Halton Hills, Milton, Oakville, Mississauga, New market, Richmond Hill, Vaughn, Orangeville

Servicing US cities,
New York, Los Angeles, Chicago, Houston, Philadelphia, Phoenix, San Antonio, San Diego, Dallas, San Jose, Austin, Jacksonville, San Francisco, Indianapolis, Columbus, Fort Worth, Charlotte, Seattle, Denver, El Paso, Detroit, Washington, Boston, Memphis, Nashville, Portland, Oklahoma City, Las Vegas, Baltimore, Louisville, Milwaukee, Albuquerque, Tucson, Fresno, Sacramento, Kansas City, Long Beach, Mesa, Raleigh, Omaha, Miami, Oakland, Minneapolis, Tulsa, Wichita, New Orleans, Arlington, Cleveland, Bakersfield, Tampa, Aurora, Honolulu, Anaheim, Santa Ana, Corpus Christi, Riverside, St. Louis, Lexington, Stockton, Pittsburgh, Saint Paul, Anchorage, Cincinnati, Henderson, Greensboro, Plano, Newark, Toledo, Lincoln, Orlando, Chula Vista, Jersey City, Chandler, Fort Wayne, Buffalo, Durham, St. Petersburg, Irvine, Laredo, Lubbock, Madison, Gilbert, Norfolk, Reno, Winston Salem, Glendale, Hialeah, Garland, Scottsdale, Chesapeake, North Las Vegas, Fremont, Baton Rouge, Richmond, Boise, San Bernardino, Spokane, Birmingham, Modesto, Des Moines, Rochester, Tacoma, Fontana, Oxnard, Moreno Valley, Fayetteville, Huntington Beach, Yonkers, Glendale, Aurora, Montgomery, Columbus, Amarillo, Little Rock, Akron, Shreveport, Augusta, Grand Rapids, Mobile, Salt Lake City, Huntsville, Tallahassee, Grand Prairie, Overland Park, Knoxville, Worcester, Brownsville, Newport News, Santa Clarita, Port St. Lucie, Providence, Fort Lauderdale, Chattanooga, Tempe, Oceanside, Garden Grove, Rancho Cucamonga, Cape Coral, Santa Rosa, Vancouver, Sioux Falls, Peoria, Ontario, Jackson, Elk Grove, Springfield, Pembroke Pines, Salem, Corona, Eugene, McKinney, Fort Collins, Lancaster, Cary, Palmdale, Hayward, Salinas, Frisco, Springfield, Pasadena, Macon, Alexandria, Pomona, Lakewood, Sunnyvale, Escondido, Kansas City, Hollywood, Clarksville, Torrance, Rockford, Joliet, Paterson, Bridgeport, Naperville, Savannah, Mesquite, Syracuse, Pasadena, Orange, Fullerton, Killeen, Dayton, McAllen, Bellevue, Miramar, Hampton, West Valley City, Warren, Olathe, Columbia, Thornton, Carrollton, Midland, Charleston, Waco

Servicing the US states of
Alabama, AL, Alaska, AK, Arizona, AZ, Arkansas, AR, California, CA, Colorado, CO, Connecticut, CT, Delaware, DE, District of Columbia, DC, Florida, FL, Georgia, GA, Hawaii, HI, Idaho, ID, Illinois, IL, Indiana, IN, Iowa, IA, Kansas, KS, Kentucky, KY, Louisiana, LA, Maine, ME, Maryland, MD, Massachusetts, MA, Michigan, MI, Minnesota, MN, Mississippi, MS, Missouri, MO, Montana, MT, Nebraska, NE, Nevada, NV, New Hampshire, NH, New Jersey, NJ, New Mexico, NM, New York, NY, North Carolina, NC, North Dakota, ND, Ohio, OH, Oklahoma, OK, Oregon, OR, Pennsylvania, PA, Rhode Island, RI, South Carolina, SC, South Dakota, SD, Tennessee, TN, Texas, TX, Utah, UT, Vermont, VT, Virginia, VA, Washington, WA, West Virginia, WV, Wisconsin, WI, Wyoming, WY

We can ship to
Afghanistan , Aland Islands , Albania , Algeria , American Samoa , AS, Andorra , Angola , Anguilla , Antigua and Barbuda , Argentina , Armenia , Aruba , Australia , Austria , Azerbaijan , Azores , Bahamas , Bahrain , Bangladesh , Barbados , Belarus , Belgium , Belize , Benin , Bermuda , Bhutan , Bolivia , Bonaire , Bosnia , Botswana , Brazil , British Virgin Isles , Brunei , Bulgaria , Burkina Faso , Burundi , Cambodia , Cameroon , Canada , Canary Islands , Cape Verde , Cayman Islands , Central African Republic , Chad , Chile , China , Colombia , Comoros , Congo , Cook Islands , Costa Rica , Croatia , Curacao , Cyprus , Czech Republic , Democratic Republic of Congo , Denmark , Djibouti , Dominica , Dominican Republic , Ecuador , Egypt , El Salvador , England , Equatorial Guinea , Eritrea , Estonia , Ethiopia , Faeroe Islands , Fiji , Finland , France , French Guiana , French Polynesia , Gabon , Gambia , Georgia , Germany , Ghana , Gibraltar , Greece , Greenland , Grenada , Guadeloupe , Guam , GU, Guatemala , Guernsey , Guinea , Guinea-Bissau , Guyana , Haiti , Holland , Honduras , Hong Kong , Hungary , Iceland , India , Indonesia , Iraq , Ireland , Israel , Italy , Ivory Coast , Jamaica , Japan , Jersey , Jordan , Kazakhstan , Kenya , Kiribati , Kosrae , Kuwait , Kyrgyzstan , Laos , Latvia , Lebanon , Lesotho , Liberia , Libya , Liechtenstein , Lithuania , Luxembourg , Macau , Macedonia (Fyrom) , Madagascar , Madeira , Malawi , Malaysia , Maldives , Mali , Malta , Marshall Islands , MH, Martinique , Mauritania , Mauritius , Mayotte , Mexico , Micronesia , Moldova , Monaco , Mongolia , Montenegro , Montserrat , Morocco , Mozambique , N. Mariana Islands , Namibia , Nepal , Netherlands , Netherlands Antilles , New Caledonia , New Zealand , Nicaragua , Niger , Nigeria , Norfolk Island , Northern Ireland , Norway , Oman , Pakistan , Palau , PW, Panama , Papua New Guinea , Paraguay , Peru , Philippines , Poland , Ponape , Portugal , Puerto Rico , PR, Qatar , Reunion , Romania , Rota , Russia , Rwanda , Saba , Saipan , San Marino , Saudi Arabia , Scotland , Senegal , Serbia , Seychelles , Sierra Leone , Singapore , Slovakia , Slovenia , Solomon Islands , South Africa , South Korea , Spain , Sri Lanka , St. Barthelemy , St. Christopher , St. Croix , St. Eustatius , St. John , St. Kitts and Nevis , St. Lucia , St. Maarten , St. Martin , St. Thomas , St. Vincent/Grenadines , Suriname , Swaziland , Sweden , Switzerland , Syria , Tahiti , Taiwan , Tajikistan , Tanzania , Thailand , Timor Leste , Tinian , Togo , Tonga , Tortola , Trinidad and Tobago , Truk , Tunisia , Turkey , Turkmenistan , Turks and Caicos Islands , Tuvalu , Uganda , Ukraine , Union Island , United Arab Emirates , United Kingdom , United States , Uruguay, US Virgin Islands , VI, Uzbekistan , Vanatu , Vatican City State , Venezuela , Vietnam , Virgin Gorda , Wales , Wallia and Futuna Islands , Western Samoa , Yap , Yemen , Zambia , Zimbabwe


We try to ship to the world's largest cities
Tokyo,Japan, Seoul, South Korea, Mexico City, Mexico , New York City, USA , Mumbai, India , Jakarta, Indonesia , Sáo Paulo, Brazil, Delhi, India , Osaka/Kobe, Japan , Shanghai, China , Manila, Philippines ,Los Angeles, USA ,Calcutta, India , Moscow, Russian Fed., Cairo, Egypt, Lagos, Nigeria, Buenos Aires, Argentina , London, United Kingdom , Beijing, China , Karachi, Pakistan , Dhaka, Bangladesh , Rio de Janeiro, Brazil ,Tianjin, China , Paris, France , Istanbul, Turkey , Lima, Peru , Tehrãn, Iran, Bangkok, Thailand , Chicago, USA , Bogotá, Colombia , Hyderabad, India , Chennai, India , Essen, Germany , Ho Chi Minh City, Vietnam , Hangzhou, China , Hong Kong, China , Lahore, Pakistan , Shenyang, China , Changchun, China , Bangalore, India , Harbin, China , Chengdu, China , Santiago, Chile ,Guangzhou, China , St. Petersburg, Russian Fed , Kinshasa, DRC , Baghdãd, Iraq , Jinan, China , Houston, USA , Toronto, Canada, Yangon, Myanmar (Burma), Alger, Algeria Philadelphia, USA, Qingdao, China , Milano, Italy , Pusan, South Korea, Belo Horizonte, Brazil, Almadabad, India , Madrid, Spain , San Francisco, USA, Alexandria, Egypt , Washington DC, USA , Wuhan, China , Dallas, USA , Guadalajara, Mexico, Chongging, China , Medellin, Colombia, Detroit, USA , Handan, China , Frankfurt, Germany , Porto Alegre, Brazil , Hanoi, Vietnam , Sydney, Australia, Santo Domingo, Dom. Rep., Singapore, Singapore , Casablanca, Morocco , Katowice, Poland , Pune, India , Bangdung, Indonesia, Monterrey, Mexico ,Montréal, Canada , Nagoya, Japan , Nanjing, China , Abidjan, Côte d'Ivoire, Xi'an, China , Berlin, Germany , Riyadh, Saudi Arabia, Recife, Brazil , Dusseldorf, Germany, Ankara, Turkey , Melbourne, Australia, Salvador, Brazil , Dalian, China , Caracas, Venezuela, Adis Abeba, Ethiopia, Athina, Greece, Cape Town, South Africa, Koln, Germany , Maputo, Mozambique, Napoli, Italy