Режущие и зажимные инструменты Hoffmann Group 2026 - страница 329

GBP 57 NPT C ANSI 60° B1.20.1 h9 3 1:16 ​Machine tap for tapered NPT pipe threads 13 8095 – HOLEX Clever Tap: Sturdy tap for conventional standard applications. High-quality HSS-E tool material and geometry for steels. Surface: Bronze-coloured tempered thread profile. 13 8100 – For the highest performance demands. For use with emulsion (fat content minimum 8%). 13 8110 – A special TiAlN coating for long tool life. Due to interrupted guide thread: reduced tapping torque and improved distribution of lubricant. For use with emulsion (fat 13 8095 content minimum 8%). HSS-E Application: Tapered pipe threads (NPT) to ANSI B1.20.1, for threads with sealants. See the table Standard for the specified minimum size of the tapping hole. Recommendation: Tapping hole ⌀ A: Pre-drill a plain hole without using a reamer. Tapping hole ⌀ B: Pre-drill a plain hole and then ream it using a 1:16 taper reamer (see No. 162650). The taper bore ⌀ can then be checked laterally by reference to the Dmax check dimension (see table). Variant B for drilling the tapping hole offers the best process reliability for the tapping operation. 13 8100 HSS-E- PM Standard 15° 13 8110 HSS-E DIN 374 L ØD Ø DS 13 Suitable for/ vc [m/min] ISO code N N N N P P P P P H H H H H H M K N ​ ​ ​ ​ ​ 13 8095 13 13 12 12 6 ● ● 13 8100 23 13 7 4 3 2 ● ● 13 8110 13 18 17 15 12 5 14 16 ● ● NPT 13 8095 13 8100 13 8110 Threads per L ⌀ Ds □ 12H 11H 11H inch Tapping hole ⌀ Tapping hole Thread gauge Tapping hole HOLEX Clever Tap A ⌀B ⌀ Dmax + minimum Machine tap 0.05 depth machine tap ​ 13 8095 13 8110 ​ ​ ​ ​ ​ ​ ​ HSS-E HSS-E-PM HSS-E 13 8100 TiAlN TiAlN ​ mm mm mm mm mm in mm mm mm 1/16-27 – – eShop 27 – 90 6 4.9 6.15 – 5.95 6.39 12 1/8-27 eShop eShop eShop 27 90 100 7 5.5 8.5 – 8.25 8.74 12 1/4-18 eShop eShop eShop 18 100 100 11 9 11.1 – 10.75 11.36 17.5 3/8-18 eShop eShop eShop 18 100 110 12 9 – 9/16 14.1 14.8 17.6 1/2-14 eShop eShop eShop 14 125 140 16 12 17.85 – 17.5 18.32 22.9 3/4-14 eShop eShop eShop 14 140 150 20 16 23.3 – 22.7 23.67 23 1-11,5 eShop eShop eShop 11.5 160 170 25 20 29 – 28.6 29.69 27.4 329