MACHINE TAP NPT TIALN RED

SKU 138100 1/4-18 Category

5.720.500 

200 in stock

Our prices are negotiable based on the quantity and availability. Contact us for a tailored quote

Technical data:
Thread size:1 4-18 NPT
Coating:TiAlN
Thread type:NPT
Flank angle:60 degrees
Tool material:HSS E PM
Standard:Manufacturer’s standard
Thread standard:ANSI B 1.20.1
Taper lead form:C
Taper ratio:1:16
Helix angle:15 degrees
Shank:Plain shank with h9
Through-coolant:no
Application for type of drilling:Blind hole; Through hole
Cutting direction:right-hand
Thread pitch:1.411 mm
Threads per inch:18
Overall length L:100 mm
Shank ⌀ Ds:11 mm
Shank square □:9 mm
Tapping hole ⌀ A:11.1 mm
Tapping hole ⌀ B:10.75 mm
Thread gauge ⌀ Dmax+ 0.05:11.36 mm
Tapping hole minimum depth:17.5 mm
Thread ⌀:13.616 mm
Type of threading tool:Machine tap for conventional machining
Number of clamping slots:4
Colour ring:red
Number of cutting edges Z:4
Thread depth:25.84 mm
Type of product:Tap
Version:
For the highest performance demands. For use with emulsion (fat content minimum 8%).
Application:
Tapered pipe threads (NPT) to ANSI B1.20.1, for threads with sealants. See the table for the specified minimum size of the tapping hole.
Recommendation:
For TOOLOX and HARDOX materials we recommend deviating from the DIN data (see table) by drilling the tapping hole ⌀ 0.05 to 0.3 mm larger.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.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.