M4x0.7 Metric Machine Tap Spiral Point Steam Tempered HSSE

M4x0.7 Metric Machine Tap Spiral Point Steam Tempered HSSE
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Our Price:  £3.60
List Price:  £5.40
Saving Of:  £1.80 (33%)
(Exc. 20% VAT)(£4.32 Inc. VAT)

Model:  MSP-MC4-371ST
Brand:  APT Threading

Shipped Weight:  19 g

Availability:  

14 in stock, no more available  

14 in stock, no more available

APT Threading

Threading Inserts Fully Ground with High Quality PVD Coatings, Quality Machine Taps and Thread Milling Cutters


M4x0.7 Metric Coarse Spiral Point Machine Tap Steam Tempered HSSE.

Metric Coarse Spiral Point Machine Tap DIN Standard DIN371 Thread Class 6H HSSE 5% Cobalt. Steam Tempered reduces friction prevents cold welding can improve tool life when cutting Stainless Steel.

For through hole.

Dimensions for MSP-MC4-371ST (mm)
Thread Pitch Thread Length l1 Length Shank Dia Square (k) lk Drill Dia DIN
M4 0.7 13 21 63 4.5 3.4 6 3.3 371
Recommended Cutting Speed VC - M/Min + Coolant type (E = Emulsion, O = Cutting Oil, X = E or O) for Guidance only depending on Machine Tool set up.
Steel <200 HB Plain Carbon Steels <250 HB Alloyed, Tempered Steel <350 HB Stainless Steel Free Machining <250 HB Austenitic Stainless Steel <250 HB Ferritic, Martensitic, Austenitic Stainless Steel <320 HB
20 - E 18 - E 10 - X 10 - O 8 - O 6 - O
Grey Cast Iron  <180 HB, Malleable Cast Iron <210 HB Grey Cast Iron 100-300 HB, Nodular Cast Iron <300 HB Aluminium Alloys, Si <0.5% <150 HB Aluminium Alloys, Si <10% <150 HB Aluminium Alloys, Si >10% <180 HB
15 - X 8 - E 35 - E 20 - E 15 - E
Copper <100 HB Copper Alloys, Soft Brass <200 HB Pure Titanium <200 HB Titanium Alloys <270 HB Pure Nickel <150 HB Nickel Alloys <270 HB
12 - E 20 - E 12 - E 15 - O 12 - O 15 - O

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