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Special offer high speed steel multifunction composite titanium screw machine with tap hole chamfering tapping one screw

Superior quality! New store promotion!

discount 70% in 2018-09-20 to 2018-09-22
price: USD$ 48.16
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Product name:Six angle drill drill tapping compound tap

Product material:High speed steel (HSS) 4341, high speed steel (HSS) 6542, two kinds.4341 material is suitable for wood, aluminum plate, iron plate and other low hardness material6542 (M2) material, high hardness, more durable, suitable for steel plate, and even thinner 2mm about 304 stainless steel plate.

Product set weight:

4341 metric six piece set 82 grams

4341 imperial six piece set 82 grams

6542 metric six piece set 84 grams

Special statement:The raw materials used in the compound tap are bothHigh speed steel for tap tapsIt is different from the ordinary high speed steel material in the market, and can be accepted by the original factory of tiangong! I suggest you have a lot of screening!

Applicable scope:This product is suitable for rapid drilling and tapping. Durable, it is recommended to use in tapping machine, flashlight drill should pay attention to the operation method, excessive sway and tilt will affect tapping, and even broken taps!!!

Shank:1/4 "quick change six angle handle, handle diameter is 6.35mm.".

Surface treatment:4341 material metric 6 piece set, 4341 material, the British system 6 pieces are white drill, metal color, surface not processing.The surface of titanium material 6542 taps, golden yellow, for rust.

Product specification:

Metric six piece set: tap diameter M3, M4, M5, M6, M8, M10.

Inch six piece: tap diameter 1/8 ("3.175mm", "5/32") (3.97mm), 3/16 "(4.76mm), 1/4" (6.35mm), 5/16 "(7.94mm), 3/8" (9.53mm)

Us six sets: 6-32NC (3.5mm), 8-32NC (4.2mm), 10-32NC (5mm), 10-24NC (5mm), 12-24NC (5.7mm), 1/4-20NC (6.35mm) 1