discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 42.00
freight :USD$7.00,(Postal parcel)
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Product name:Six angle handle drill one composite tap (metric, British, US)
This product has 4341 materials (and not 4241) and 6542 material two, 4341 materials can be used for soft metal hole tapping, recommend the use of hand tapping machine, operating properly can be easily broken, some oil to tap into before tapping. In general, iron plate, aluminum plate can choose 4341 materials, steel and other hard metal can choose 6542 materials.
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 material。6542 (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
4341 us six sets of 54 grams
Use: This product can be used in electric drill, drill, tapping machines and other machines, but the use effect is tapping machine > > bench drill, no matter which way, when tapping speed are not high, not more than 300! Otherwise it breaks easily!!!
Special statement:The raw materials used in the compound tap are both High speed steel for tap taps It 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.
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 branches each