Connect with us

YAMAWA anti tooth screw thread tapping cobalt cobalt superfine tooth left machine tap M12X1.75X1.5X1.25X1L

YAMAWA imported screw tap HSS-E (5%+3% cobalt chrome vanadium steel), machine hand dual-purpose tap, upper chip hole for blind hole. The company's entity stores and shop synchronization sales, focusing on imported brands, varieties and specifications, not listed specifications, you can contact the dispensers quote. This product is imported left-hand reverse tooth tap, not made in China. Please buy it after confirmation, otherwise it can not be used universally. Thank you!!

discount 70% in 2018-09-19 to 2018-09-21
price: USD$ 76.30
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
Search Similar or mail to saler or send message to saler

Pay with PayPal, PayPal Credit or any major credit card

Man Bao Bao Activity date: 2017-10-1211:13--2017-11-1123:59
  • 1
    Single order full 500 Yuan,Free shipping Excluding: Inner Mongolia, Tibet, Xinjiang, Taiwan, Hongkong, Macao, overseas;
  • 2
    Single order full 10 A,Free shipping Excluding: Inner Mongolia, Tibet, Xinjiang, Taiwan, Hongkong, Macao, overseas;
  • Package system automatically deduct no need to change the price, default express for the pass / Xinfeng, SF need to make up the difference
Company introduction

Product description

Brand: YAMAWA spiral tap (left, reverse teeth)
Logo: N+SP/N-SP
Material: HSS-E (high speed steel containing cobalt)
Standard: metric / American / English
Eat in: 2.5 teeth
Surface treatment: None
Precision class: JIS class
Groove type: spiral groove
Chip removal method: upper chip (through blind hole)
Application materials: low carbon steel, high carbon steel, alloy steel, bronze, copper, aluminum, magnesium alloy and so on
Features: the difference between the spiral wire tapping and the ordinary hand wire tapping is that the groove of the ordinary hand wire attack is linear, while the spiral wire attack is spiral. When the screw thread is used to attack the tooth, the iron filings can be easily discharged from the hole by the spiral rotation of the spiral groove, so as to avoid the residual iron or the blockage in the groove, and cause the broken edge of the wire tapping and breaking, so that the life of the wire tapping can be increased and the thread with the highest precision can be cut out. Spiral wire tapping is suitable for cutting high toughness materials, but not suitable for fine chips such as cast iron.

technical information