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SPTM - Acme / Stub Acme

acme single point thread mill

Acme thread mills come in both acme and stub acme configurations. Different tools are available to cut the internal and external thread.

 

 

 
 

STUB ACME - INTERNAL AND EXTERNAL

SINGLE PROFILE THREAD MILLS

  • Solid carbide for maximum tool rigidity

  • AlTiN+ coating for increased performance

  • Single start threads only

  • For 2G and 3G fit-class threads

 

acme single point thread mill  

Stub Acme Internal Threads Only

 *  THREAD/ PITCH “A” CUTTER DIA. “B” LENGTH OF CUT “C” NECK DIA. “Q” LENGTH “S” SHANK DIA. OAL FLUTES ORDER # EDP #
UNCOATED AlTiN+ UNCOATED AlTiN+
INTERNAL THREADS ONLY
1/4-16 0.170 0.350 0.080 0.022 0.250 2.50 4 SPTM170SA-16 SPTM170SA-16A 120501 120525
1/4-16 0.170 0.500 0.080 0.022 0.250 2.50 4 SPTM170SA-16L SPTM170SA-16LA 120504 120528
5/16-14 0.200 0.500 0.105 0.024 0.250 2.50 4 SPTM200SA-14 SPTM200SA-14A 120507 120531
5/16-14 0.200 0.750 0.105 0.024 0.250 2.50 4 SPTM200SA-14L SPTM200SA-14LA 120510 120534
3/8-12, 7/16-12 0.235 0.600 0.130 0.028 0.250 2.50 4 SPTM235SA-12 SPTM235SA-12A 120513 120537
3/8-12, 7/16-12 0.235 0.900 0.130 0.028 0.250 2.50 4 SPTM235SA-12L SPTM235SA-12LA 120516 120540
1/2-10 0.320 0.750 0.170 0.036 0.375 3.00 4 SPTM320SA-10 SPTM320SA-10A 120549 120558
1/2-10 0.320 1.200 0.170 0.036 0.375 3.00 4 SPTM320SA-10L SPTM320SA-10LA 120552 120561
5/8-8 0.400 0.800 0.230 0.043 0.500 3.50 4 SPTM400SA-8 SPTM400SA-8A 120567 120585
5/8-8 0.400 1.300 0.230 0.043 0.500 3.50 4 SPTM400SA-8L SPTM400SA-8LA 120570 120588
3/4-6, 7/8-6 0.490 0.800 0.260 0.058 0.500 3.50 4 SPTM490SA-6 SPTM490SA-6A 120573 120591
3/4-6, 7/8-6 0.490 1.300 0.260 0.058 0.500 3.50 4 SPTM490SA-6L SPTM490SA-6LA 120576 120594
1-5 to 1¼-5 0.620 1.250 0.350 0.071 0.625 4.00 5 SPTM620SA-5 SPTM620SA-5A 120603 120612
1-5 to 1¼-5 0.620 1.750 0.350 0.071 0.625 4.00 5 SPTM620SA-5L SPTM620SA-5LA 120606 120615
1⅜-4 to 1¾-4 0.745 1.500 0.425 0.088 0.750 5.00 5 SPTM745SA-4 SPTM745SA-4A 120621 120633
1⅜-4 to 1¾-4 0.745 2.500 0.425 0.088 0.750 5.00 5 SPTM745SA-4L SPTM745SA-4LA 120627 120639

all dimensions are in inches except as noted  

* Internal Stub Acme thread mills will only cut the thread size listed.

 

 

 
 

Stub Acme External Threads Only

THREAD/ PITCH “A” TOOL DIA. “B” LENGTH OF CUT “C” NECK DIA. “Q” LENGTH “S” SHANK DIA. OAL FLUTES ORDER # EDP #
UNCOATED AlTiN+ UNCOATED AlTiN+
EXTERNAL THREADS ONLY
-16 0.240 0.750 0.145 0.024 0.250 2.50 4 SPTM240SA-16EX SPTM240SA-16EXA 120522 120546
-14 0.240 0.750 0.145 0.026 0.250 2.50 4 SPTM240SA-14EX SPTM240SA-14EXA 120519 120543
-12 0.370 1.375 0.260 0.031 0.375 3.00 4 SPTM370SA-12EX SPTM370SA-12EXA 120555 120564
-10 0.495 1.750 0.345 0.038 0.500 3.50 4 SPTM495SA-10EX SPTM495SA-10EXA 120579 120597
-8 0.495 1.750 0.325 0.046 0.500 3.50 4 SPTM495SA-8EX SPTM495SA-8EXA 120582 120600
-6 0.620 2.000 0.390 0.062 0.625 4.00 5 SPTM620SA-6EX SPTM620SA-6EXA 120609 120618
-5 0.745 2.250 0.475 0.074 0.750 5.00 5 SPTM745SA-5EX SPTM745SA-5EXA 120630 120642
-4 0.745 2.250 0.425 0.091 0.750 5.00 5 SPTM745SA-4EX SPTM745SA-4EXA 120624 120636

 

all dimensions are in inches except as noted  

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ACME - INTERNAL AND EXTERNAL

SINGLE PROFILE THREAD MILLS

  • Solid carbide for maximum tool rigidity

  • AlTiN+ coating for increased performance

  • Single start threads only

  • For 2G and 3G fit-class threads

 
 
acme single point thread mill  

Acme Internal Threads Only

INTERNAL ONLY
* THREAD/ PITCH “A” CUTTER DIA. “B” LENGTH OF CUT “C” NECK DIA. “Q” LENGTH “S” SHANK DIA. OAL FLUTES ORDER # EDP #
UNCOATED AlTiN+ UNCOATED AlTiN+
INTERNAL THREADS ONLY
1/4-16 0.170 0.350 0.080 0.020 0.250 2.50 4 SPTM170FA-16 SPTM170FA-16A 120701 120725
1/4-16 0.170 0.500 0.080 0.020 0.250 2.50 4 SPTM170FA-16L SPTM170FA-16LA 120704 120728
5/16-14 0.200 0.500 0.105 0.023 0.250 2.50 4 SPTM200FA-14 SPTM200FA-14A 120707 120731
5/16-14 0.200 0.750 0.105 0.023 0.250 2.50 4 SPTM200FA-14L SPTM200FA-14LA 120710 120734
3/8-12, 7/16-12 0.235 0.600 0.130 0.026 0.250 2.50 4 SPTM235FA-12 SPTM235FA-12A 120713 120737
3/8-12, 7/16-12 0.235 0.900 0.130 0.026 0.250 2.50 4 SPTM235FA-12L SPTM235FA-12LA 120716 120740
1/2-10 0.320 0.750 0.170 0.033 0.375 3.00 4 SPTM320FA-10 SPTM320FA-10A 120749 120758
1/2-10 0.320 1.200 0.170 0.033 0.375 3.00 4 SPTM320FA-10L SPTM320FA-10LA 120752 120761
5/8-8 0.400 0.800 0.230 0.039 0.500 3.50 4 SPTM400FA-8 SPTM400FA-8A 120767 120785
5/8-8 0.400 1.300 0.230 0.039 0.500 3.50 4 SPTM400FA-8L SPTM400FA-8LA 120770 120788
3/4-6, 7/8-6 0.490 0.800 0.260 0.054 0.500 3.50 4 SPTM490FA-6 SPTM490FA-6A 120773 120791
3/4-6, 7/8-6 0.490 1.300 0.260 0.054 0.500 3.50 4 SPTM490FA-6L SPTM490FA-6LA 120776 120794
1-5 to 1¼-5 0.620 1.250 0.350 0.066 0.625 4.00 5 SPTM620FA-5 SPTM620FA-5A 120803 120812
1-5 to 1¼-5 0.620 1.750 0.350 0.066 0.625 4.00 5 SPTM620FA-5L SPTM620FA-5LA 120806 120815
1⅜-4 to 1¾-4 0.745 1.500 0.425 0.082 0.750 5.00 5 SPTM745FA-4 SPTM745FA-4A 120821 120833
1⅜-4 to 1¾-4 0.745 2.500 0.425 0.082 0.750 5.00 5 SPTM745FA-4L SPTM745FA-4LA 120827 120839
* Internal Acme thread mills will only cut the thread size listed. For other thread sizes, please contact us for availability.

 

all dimensions are in inches except as noted  

 
 

Acme External Threads Only

THREAD/ PITCH “A” TOOL DIA. “B” LENGTH OF CUT “C” NECK DIA. “Q” LENGTH “S” SHANK DIA. OAL FLUTES ORDER # EDP #
UNCOATED AlTiN+ UNCOATED AlTiN+
EXTERNAL THREADS ONLY
-16 0.240 0.750 0.145 0.023 0.250 2.50 4 SPTM240FA-16EX SPTM240FA-16EXA 120722 120746
-14 0.240 0.750 0.145 0.024 0.250 2.50 4 SPTM240FA-14EX SPTM240FA-14EXA 120719 120743
-12 0.370 1.375 0.260 0.028 0.375 3.00 4 SPTM370FA-12EX SPTM370FA-12EXA 120755 120764
-10 0.495 1.750 0.345 0.036 0.500 3.50 4 SPTM495FA-10EX SPTM495FA-10EXA 120779 120797
-8 0.495 1.750 0.325 0.043 0.500 3.50 4 SPTM495FA-8EX SPTM495FA-8EXA 120782 120800
-6 0.620 2.000 0.390 0.058 0.625 4.00 5 SPTM620FA-6EX SPTM620FA-6EXA 120809 120818
-5 0.745 2.250 0.475 0.069 0.750 5.00 5 SPTM745FA-5EX SPTM745FA-5EXA 120830 120842
-4 0.745 2.250 0.425 0.085 0.750 5.00 5 SPTM745FA-4EX SPTM745FA-4EXA 120824 120836

 

all dimensions are in inches except as noted  

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SPTM - Acme / Stub Acme  

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

October 2024

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