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Threading Solutions Contents

Reference Icons The following icons will appear throughout the catalog to help you navigate between products.

Introduction Information Thread Mills Overview and Online Tools . . . . . . . . . . . . . . . 2 - 3

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

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 . . . . . . . . . . . . . . . . . 12 BSPP Thread Form . . . . . . . . . . . . . . . . . 13

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

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

NPT Thread Form . . . . . . . . . . . . . . 14 - 15 NPTF Thread Form . . . . . . . . . . . . . . 16 - 17 NPS Thread Form . . . . . . . . . . . . . . . . . 18 NPSF Thread Form . . . . . . . . . . . . . . . . . 19 UN Thread Form . . . . . . . . . . . . . . 20 - 27 ISO Thread Form . . . . . . . . . . . . . . 28 - 31

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

Setup / Assembly Information Detailed instructions and information regarding the corresponding part(s)

UN Thread Form (AccuThread T3®) . . . . . . . . . . . . . . 32 - 34 ISO Thread Form (AccuThread T3®) . . . . . . . . . . . . . . 35 - 36

Recommended Cutting Data Speed and feed recommendations for optimum and safe threading

Indexable Thread Mills Product Overview . . . . . . . . . . . . . . . . . 38 Product Nomenclature . . . . . . . . . . . . . . . . . 39 Bolt-in Style: NPT / NPTF Thread Forms . . . . . . . . . . . . . . . . . 40 BSPT / BSPP Thread Forms . . . . . . . . . . . . . . . . . 41

Coolant-Through Option Indicates that the product is coolant through

UN Thread Form . . . . . . . . . . . . . . . . . 42 UNJ Thread Form . . . . . . . . . . . . . . . . . 43 ISO Thread Form . . . . . . . . . . . . . . . . . 44 Holders . . . . . . . . . . . . . . . . . 45 Pin Style: NPT / NPTF / BSPT Thread Forms . . . . . . . . . . . . . . . . . 46 BSPP / API-ROUND / ACME Thread Forms . . . . . . . . . . . . . . . . . 47

UN Thread Form . . . . . . . . . . . . . . 48 - 49 UNJ Thread Form . . . . . . . . . . . . . . . . . 50 ISO Thread Form . . . . . . . . . . . . . . . . . 51 Holders . . . . . . . . . . . . . . 52 - 53

Recommended Cutting Data Pre-Drill Information, Formulas and Recommended Pass Chart . . . . . . . . . . . . . . 54 - 55

Solid Carbide: AccuThread® 856 . . . . . . . . . . . . . . 56 - 57 Solid Carbide: ThreadMills USA® . . . . . . . . . . . . . . 58 - 59 Solid Carbide: AccuThread® T3 . . . . . . . . . . . . . . 60 - 61 Indexable: AccuThread® 856 . . . . . . . . . . . . . . 62 - 65 Programming Guide . . . . . . . . . . . . . . 66 - 67 AccuThread® T3 Technical Guide . . . . . . . . . . . . . . . . . 68 Troubleshooting Guide . . . . . . . . . . . . . . 70 - 71

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