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    Korloy Thread Mill STMD3T American UN (UNC/UNF) Deep Threading

    Korloy Thread Mill STMD3T American UN (UNC/UNF) Deep Threading

    Solid carbide three-tooth thread mill for deep internal American UN threads (UNC, UNF) to ANSI B1.1.74, tolerance class 2B, in 2xD and 3xD lengths.

    Key features

    • Three cutting teeth
    • Thread length 2 x or 3 x thread diameter
    • Internal threading
    • Grade PC9070M

    Specifications

    Thread standard ANSI B1.1.74
    Tolerance class 2B
    Application Internal
    Material Solid carbide
    STMD3T06014L039-I72UN Thread (UNF): No.1-72 | Pitch (tpi): 72 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 3.9 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.6 | Grade: PC9070M
    STMD3T06014L042-I64UN Thread (UNC): No.1-64 | Thread (UNF): No.2-64 | Pitch (tpi): 64 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.40 | Overall length L (mm): 57 | Thread length ℓ (mm): 4.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.5 | Grade: PC9070M
    STMD3T06016L050-I56UN Thread (UNC): No.2-56 | Thread (UNF): No.3-56 | Pitch (tpi): 56 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.65 | Overall length L (mm): 57 | Thread length ℓ (mm): 5.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.8 | Grade: PC9070M
    STMD3T06019L060-I48UN Thread (UNC): No.3-48 | Thread (UNF): No.4-48 | Pitch (tpi): 48 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.90 | Overall length L (mm): 57 | Thread length ℓ (mm): 6.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.1 | Grade: PC9070M
    STMD3T06021L060-I40UN Thread (UNC): No.4,No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.10 | Overall length L (mm): 57 | Thread length ℓ (mm): 6.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.3 | Grade: PC9070M
    STMD3T06024L072-I40UN Thread (UNC): No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 7.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.6 | Grade: PC9070M
    STMD3T06033L087-I36UN Thread (UNF): No.8-36 | Pitch (tpi): 36 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.30 | Overall length L (mm): 57 | Thread length ℓ (mm): 8.7 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.5 | Grade: PC9070M
    STMD3T06025L074-I32UN Thread (UNC): No.6,No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.55 | Overall length L (mm): 57 | Thread length ℓ (mm): 7.4 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.8 | Grade: PC9070M
    STMD3T06032L100-I32UN Thread (UNC): No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.20 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.5 | Grade: PC9070M
    STMD3T06038L103-I32UN Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.80 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.3 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 4.0 | Grade: PC9070M
    STMD3T06052L132-I28UN Thread (UNF): 1/4"x28 | Pitch (tpi): 28 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 5.25 | Overall length L (mm): 57 | Thread length ℓ (mm): 13.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.5 | Grade: PC9070M
    STMD3T06035L102-I24UN Thread (UNC): No.10-24 | Thread (UNF): 5/16"x24 | Pitch (tpi): 24 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.58 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.9 | Grade: PC9070M
    STMD3T08066L165-I24UN Thread (UNF): 5/16"x24 | Pitch (tpi): 24 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.68 | Overall length L (mm): 63 | Thread length ℓ (mm): 16.5 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.9 | Grade: PC9070M
    STMD3T06048L134-I20UN Thread (UNC): 1/4"x20 | Thread (UNF): 7/16"x20 | Pitch (tpi): 20 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 4.88 | Overall length L (mm): 57 | Thread length ℓ (mm): 13.4 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.2 | Grade: PC9070M
    STMD3T10095L230-I20UN Thread (UNF): 7/16"x20 | Pitch (tpi): 20 | Shank dia. Ød (mm): 10 | Cutting dia. D (mm): 9.55 | Overall length L (mm): 73 | Thread length ℓ (mm): 23.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 9.9 | Grade: PC9070M
    STMD3T08061L169-I18UN Thread (UNC): 5/16"x18 | Pitch (tpi): 18 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.15 | Overall length L (mm): 63 | Thread length ℓ (mm): 16.9 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.6 | Grade: PC9070M
    STMD3T08067L191-I16UN Thread (UNC): 3/8"x16 | Pitch (tpi): 16 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.70 | Overall length L (mm): 63 | Thread length ℓ (mm): 19.1 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 8.0 | Grade: PC9070M
    STMD3T10090L233-I14UN Thread (UNC): 7/16"x14 | Pitch (tpi): 14 | Shank dia. Ød (mm): 10 | Cutting dia. D (mm): 9.00 | Overall length L (mm): 73 | Thread length ℓ (mm): 23.3 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 9.4 | Grade: PC9070M
    STMD3T03014L057-I72UN Thread (UNF): No.1-72 | Pitch (tpi): 72 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 1.45 | Overall length L (mm): 30 | Thread length ℓ (mm): 5.75 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.6 | Grade: PC9070M
    STMD3T06014L057-I72UN Thread (UNF): No.1-72 | Pitch (tpi): 72 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 5.75 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.6 | Grade: PC9070M
    STMD3T03016L070-I56UN Thread (UNC): No.2-56 | Thread (UNF): No.3-56 | Pitch (tpi): 56 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 1.65 | Overall length L (mm): 30 | Thread length ℓ (mm): 7.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.8 | Grade: PC9070M
    STMD3T03021L090-I40UN Thread (UNC): No.4, No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 2.10 | Overall length L (mm): 30 | Thread length ℓ (mm): 9.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.3 | Grade: PC9070M
    STMD3T06021L090-I40UN Thread (UNC): No.4, No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.10 | Overall length L (mm): 57 | Thread length ℓ (mm): 9.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.3 | Grade: PC9070M
    STMD3T06024L100-I40UN Thread (UNC): No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.6 | Grade: PC9070M
    STMD3T03025L110-I32UN Thread (UNC): No.6, No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 2.55 | Overall length L (mm): 30 | Thread length ℓ (mm): 11.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.8 | Grade: PC9070M
    STMD3T06025L110-I32UN Thread (UNC): No.6, No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.55 | Overall length L (mm): 57 | Thread length ℓ (mm): 11.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.8 | Grade: PC9070M
    STMD3T06032L130-I32UN Thread (UNC): No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.20 | Overall length L (mm): 57 | Thread length ℓ (mm): 13.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.4 | Grade: PC9070M
    STMD3T06038L150-I32UN Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.80 | Overall length L (mm): 57 | Thread length ℓ (mm): 15.10 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 4.0 | Grade: PC9070M
    STMD3T06052L196-I28UN Thread (UNF): 1/4"x28 | Pitch (tpi): 28 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 5.25 | Overall length L (mm): 57 | Thread length ℓ (mm): 19.60 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.5 | Grade: PC9070M
    STMD3T08066L245-I24UN Thread (UNF): 5/16"x24 | Pitch (tpi): 24 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.68 | Overall length L (mm): 63 | Thread length ℓ (mm): 24.50 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.9 | Grade: PC9070M
    STMD3T06048L198-I20UN Thread (UNC): 1/4"x20 | Thread (UNF): 7/16"x20 | Pitch (tpi): 20 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 4.88 | Overall length L (mm): 57 | Thread length ℓ (mm): 19.80 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.1 | Grade: PC9070M
    STMD3T08061L239-I18UN Thread (UNC): 5/16"x18 | Pitch (tpi): 18 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.15 | Overall length L (mm): 63 | Thread length ℓ (mm): 24.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.6 | Grade: PC9070M
    Thread MillsKorloy
    32 product codes available in this family
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    Korloy Thread Mill STMD3T American UN (UNC/UNF) Deep Threading

    Brand Korloy·Thread Mills

    Available part numbers (32)

    STMD3T06014L039-I72UN, STMD3T06014L042-I64UN, STMD3T06016L050-I56UN, STMD3T06019L060-I48UN, STMD3T06021L060-I40UN, STMD3T06024L072-I40UN, STMD3T06033L087-I36UN, STMD3T06025L074-I32UN, STMD3T06032L100-I32UN, STMD3T06038L103-I32UN + 22 more — see full table ↓

    How to order

    Send the Korloy part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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    Product codes & specifications
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    Product codeSpec
    STMD3T06014L039-I72UNThread (UNF): No.1-72 | Pitch (tpi): 72 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 3.9 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.6 | Grade: PC9070M
    STMD3T06014L042-I64UNThread (UNC): No.1-64 | Thread (UNF): No.2-64 | Pitch (tpi): 64 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.40 | Overall length L (mm): 57 | Thread length ℓ (mm): 4.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.5 | Grade: PC9070M
    STMD3T06016L050-I56UNThread (UNC): No.2-56 | Thread (UNF): No.3-56 | Pitch (tpi): 56 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.65 | Overall length L (mm): 57 | Thread length ℓ (mm): 5.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.8 | Grade: PC9070M
    STMD3T06019L060-I48UNThread (UNC): No.3-48 | Thread (UNF): No.4-48 | Pitch (tpi): 48 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.90 | Overall length L (mm): 57 | Thread length ℓ (mm): 6.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.1 | Grade: PC9070M
    STMD3T06021L060-I40UNThread (UNC): No.4,No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.10 | Overall length L (mm): 57 | Thread length ℓ (mm): 6.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.3 | Grade: PC9070M
    STMD3T06024L072-I40UNThread (UNC): No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 7.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.6 | Grade: PC9070M
    STMD3T06033L087-I36UNThread (UNF): No.8-36 | Pitch (tpi): 36 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.30 | Overall length L (mm): 57 | Thread length ℓ (mm): 8.7 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.5 | Grade: PC9070M
    STMD3T06025L074-I32UNThread (UNC): No.6,No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.55 | Overall length L (mm): 57 | Thread length ℓ (mm): 7.4 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.8 | Grade: PC9070M
    STMD3T06032L100-I32UNThread (UNC): No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.20 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.5 | Grade: PC9070M
    STMD3T06038L103-I32UNThread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.80 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.3 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 4.0 | Grade: PC9070M
    STMD3T06052L132-I28UNThread (UNF): 1/4"x28 | Pitch (tpi): 28 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 5.25 | Overall length L (mm): 57 | Thread length ℓ (mm): 13.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.5 | Grade: PC9070M
    STMD3T06035L102-I24UNThread (UNC): No.10-24 | Thread (UNF): 5/16"x24 | Pitch (tpi): 24 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.58 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.2 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.9 | Grade: PC9070M
    STMD3T08066L165-I24UNThread (UNF): 5/16"x24 | Pitch (tpi): 24 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.68 | Overall length L (mm): 63 | Thread length ℓ (mm): 16.5 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.9 | Grade: PC9070M
    STMD3T06048L134-I20UNThread (UNC): 1/4"x20 | Thread (UNF): 7/16"x20 | Pitch (tpi): 20 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 4.88 | Overall length L (mm): 57 | Thread length ℓ (mm): 13.4 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.2 | Grade: PC9070M
    STMD3T10095L230-I20UNThread (UNF): 7/16"x20 | Pitch (tpi): 20 | Shank dia. Ød (mm): 10 | Cutting dia. D (mm): 9.55 | Overall length L (mm): 73 | Thread length ℓ (mm): 23.0 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 9.9 | Grade: PC9070M
    STMD3T08061L169-I18UNThread (UNC): 5/16"x18 | Pitch (tpi): 18 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.15 | Overall length L (mm): 63 | Thread length ℓ (mm): 16.9 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.6 | Grade: PC9070M
    STMD3T08067L191-I16UNThread (UNC): 3/8"x16 | Pitch (tpi): 16 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.70 | Overall length L (mm): 63 | Thread length ℓ (mm): 19.1 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 8.0 | Grade: PC9070M
    STMD3T10090L233-I14UNThread (UNC): 7/16"x14 | Pitch (tpi): 14 | Shank dia. Ød (mm): 10 | Cutting dia. D (mm): 9.00 | Overall length L (mm): 73 | Thread length ℓ (mm): 23.3 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 9.4 | Grade: PC9070M
    STMD3T03014L057-I72UNThread (UNF): No.1-72 | Pitch (tpi): 72 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 1.45 | Overall length L (mm): 30 | Thread length ℓ (mm): 5.75 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.6 | Grade: PC9070M
    STMD3T06014L057-I72UNThread (UNF): No.1-72 | Pitch (tpi): 72 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 1.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 5.75 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.6 | Grade: PC9070M
    STMD3T03016L070-I56UNThread (UNC): No.2-56 | Thread (UNF): No.3-56 | Pitch (tpi): 56 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 1.65 | Overall length L (mm): 30 | Thread length ℓ (mm): 7.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 1.8 | Grade: PC9070M
    STMD3T03021L090-I40UNThread (UNC): No.4, No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 2.10 | Overall length L (mm): 30 | Thread length ℓ (mm): 9.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.3 | Grade: PC9070M
    STMD3T06021L090-I40UNThread (UNC): No.4, No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.10 | Overall length L (mm): 57 | Thread length ℓ (mm): 9.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.3 | Grade: PC9070M
    STMD3T06024L100-I40UNThread (UNC): No.5-40 | Thread (UNF): No.6-40 | Pitch (tpi): 40 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.45 | Overall length L (mm): 57 | Thread length ℓ (mm): 10.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.6 | Grade: PC9070M
    STMD3T03025L110-I32UNThread (UNC): No.6, No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 3 | Cutting dia. D (mm): 2.55 | Overall length L (mm): 30 | Thread length ℓ (mm): 11.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.8 | Grade: PC9070M
    STMD3T06025L110-I32UNThread (UNC): No.6, No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 2.55 | Overall length L (mm): 57 | Thread length ℓ (mm): 11.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 2.8 | Grade: PC9070M
    STMD3T06032L130-I32UNThread (UNC): No.8-32 | Thread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.20 | Overall length L (mm): 57 | Thread length ℓ (mm): 13.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 3.4 | Grade: PC9070M
    STMD3T06038L150-I32UNThread (UNF): No.10-32 | Pitch (tpi): 32 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 3.80 | Overall length L (mm): 57 | Thread length ℓ (mm): 15.10 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 4.0 | Grade: PC9070M
    STMD3T06052L196-I28UNThread (UNF): 1/4"x28 | Pitch (tpi): 28 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 5.25 | Overall length L (mm): 57 | Thread length ℓ (mm): 19.60 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.5 | Grade: PC9070M
    STMD3T08066L245-I24UNThread (UNF): 5/16"x24 | Pitch (tpi): 24 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.68 | Overall length L (mm): 63 | Thread length ℓ (mm): 24.50 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.9 | Grade: PC9070M
    STMD3T06048L198-I20UNThread (UNC): 1/4"x20 | Thread (UNF): 7/16"x20 | Pitch (tpi): 20 | Shank dia. Ød (mm): 6 | Cutting dia. D (mm): 4.88 | Overall length L (mm): 57 | Thread length ℓ (mm): 19.80 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 5.1 | Grade: PC9070M
    STMD3T08061L239-I18UNThread (UNC): 5/16"x18 | Pitch (tpi): 18 | Shank dia. Ød (mm): 8 | Cutting dia. D (mm): 6.15 | Overall length L (mm): 63 | Thread length ℓ (mm): 24.00 | No. of flutes: 3 | Teeth: 3 | Bore dia. (mm): 6.6 | Grade: PC9070M

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