AMPC-E_US-EN

Threading SoluƟons Contents

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IntroducƟon InformaƟon Thread Mills Overview and Online Tools . . . . . . . . . . . . . . . 2 - 3

Bolt-in Style Inserts Refers to the available bolt-in style thread mill insert opƟons

Solid Carbide Thread Mills

Product Overview . . . . . . . . . . . . . . . . . 4 Port and Thread Finishing Kits . . . . . . . . . . . . . . . . . 5 Product Nomenclature . . . . . . . . . . . . . . . 8 - 9 BSW Thread Form . . . . . . . . . . . . . . .10 - 11 BSPT Thread Form . . . . . . . . . . . . . . . . . 1 2 BSPP Thread Form . . . . . . . . . . . . . . . . . 13

Bolt-in Style Insert Holders Refers to the range of holder opƟons available for bolt-in style inserts

Pin Style Inserts Refers to the available pin style thread mill insert opƟons.

NPT Thread Form . . . . . . . . . . . . . . 14 - 1 5 NPTF Thread Form . . . . . . . . . . . . . . 16 - 1 7 NPS Thread Form . . . . . . . . . . . . . . . . . 1 8 NPSF Thread Form . . . . . . . . . . . . . . . . . 1 9 UN Thread Form . . . . . . . . . . . . . . 20 - 2 7 ISO Thread Form . . . . . . . . . . . . . . 28 - 31

Pin Style Insert Holders Refers to the range of holder opƟons available for pin style inserts

Setup / Assembly InformaƟon Detailed instrucƟons and informaƟon regarding the corresponding part(s)

UN Thread Form (AccuThread T3®) . . . . . . . . . . . . . . 32 - 3 4 ISO Thread Form (AccuThread T3®) . . . . . . . . . . . . . . 35 - 3 6

Recommended Cuƫng Data Speed and feed recommendaƟons for opƟmum and safe threading

Indexable Thread Mills Product Overview . . . . . . . . . . . . . . . . . 3 8 Product Nomenclature . . . . . . . . . . . . . . . . . 3 9 Bolt-in Style: NPT / NPTF Thread Forms . . . . . . . . . . . . . . . . . 40 BSPT / BSPP Thread Forms . . . . . . . . . . . . . . . . . 41

Coolant-Through OpƟon Indicates that the product is coolant through

UN Thread Form . . . . . . . . . . . . . . . . . 42 UNJ Thread Form . . . . . . . . . . . . . . . . . 43 ISO Thread Form . . . . . . . . . . . . . . . . . 44 Holders . . . . . . . . . . . . . . . . . 4 5 Pin Style: NPT / NPTF / BSPT Thread Forms . . . . . . . . . . . . . . . . . 4 6 BSPP / API-ROUND / ACME Thread Forms . . . . . . . . . . . . . . . . . 4 7

UN Thread Form . . . . . . . . . . . . . . 48 - 4 9 UNJ Thread Form . . . . . . . . . . . . . . . . . 50 ISO Thread Form . . . . . . . . . . . . . . . . . 51 Holders . . . . . . . . . . . . . . 52 - 53

Recommended Cuƫng Data Pre-Drill InformaƟon, Formulas and Recommended Pass Chart . . . . . . . . . . . . . . 54 - 5 5

Solid Carbide: AccuThread® 856 . . . . . . . . . . . . . . 56 - 5 7 Solid Carbide: ThreadMills USA™ . . . . . . . . . . . . . . 58 - 5 9 Solid Carbide: AccuThread® T3 . . . . . . . . . . . . . . 60 - 61 Indexable: AccuThread® 856 . . . . . . . . . . . . . . 62 - 6 5 Programming Guide . . . . . . . . . . . . . . 66 - 6 7 AccuThread® T3 Technical Guide . . . . . . . . . . . . . . . . . 6 8 TroubleshooƟng Guide . . . . . . . . . . . . . . 70 - 71

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