上海简文贸易有限公司

Walter经销商,经销:瓦尔特 (Walter),
瓦尔特-蒂泰克斯 (Walter Titex) ,
瓦尔特-普瑞特 (Walter Prototyp) 三个品牌

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@:经销品牌>>TITEX>>德国蒂泰克斯TITEX丝锥>>TITEX机用丝锥>>B1257TFT

TITEX,德国蒂泰克斯TITEX刀具品牌//上海简文贸易有限公司


High Speed Machine Taps SPRINT® 50

 

B1257TFT

 
Application: High peformance tap for blind holes with a special geometry and a low friction TFT-coating for deep threads in ductile materials such as stainless steel, austentic, tough construction steel, heat treatable steels and tool steels up to 1000 N/mm2. Coated with TINAL FUTURA TOP (TFT) for excellent chip transportation. Gives process reliability at extended drilling depths.
Remarks: End of threaded part bevelled; size M 12 and above you will find in DIN 376 under Cat. No. B1357TFT.
 
   

                 
           
 
  d1
mm
Pitch
mm
l1 mm l2 mm l3 mm d2 mm
h9
?
mm
Tapping
drill size
No. of
flutes
Ordering
code
B1257TFT...
  M 3 0.50 56 6 18 3.5 2.7 2.5 3 ...-M3
  M 4 0.70 63 7 21 4.5 3.4 3.3 3 ...-M4
  M 5 0.80 70 8 25 6.0 4.9 4.2 3 ...-M5
  M 6 1.00 80 10 30 6.0 4.9 5.0 3 ...-M6
  M 8 1.25 90 13 35 8.0 6.2 6.8 3 ...-M8
  M 10 1.50 100 15 39 10.0 8.0 8.5 3 ...-M10

 

Walter刀具,德国瓦尔特walter刀具品牌//上海简文贸易有限公司

TITEX,德国蒂泰克斯TITEX刀具品牌//上海简文贸易有限公司 Prototyp,德国普瑞特Prototyp刀具品牌,Walter集团//上海简文贸易有限公司

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