Stainless Steel Drill Bits

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FAQ

What are the major brands of reamers I?
Domestic CRM, slightly higher accuracy
Spindle runout of less than 0.003, the diameter of the cutter size, internal cooling. Excuse me, where is the reason?.
Remove the machine tool reason, that can only be the tool body rigidity is not enough
Machining center with 4MM and 6MM white steel reamer, 45 steel material, spindle speed and feed speed settings how much ah!
On such a small hole with white steel, with steel spiral machining cutter Wu did not know, processing thousands of hole can not use a knife, also used a certain blind hole you don't end up blowing again twisted twisted down will be a good point, cutting knife is mainly iron row is not good, or high speed feed slow knife wear quickly........................ there are.....
The sale of these spiral reamer (punch) is illegal? Crime?12 blade spiral reamer, right helix 2-3 degreesFront diameter 5.45 to 5.5 mm, rear diameter 5.40 to 5.5 mm, middle diameter 5.75 mm, line depth 0.1mm or so
No, just punch reamer with a drill tool and lathe tools like, he has no destruction, as long as you do not use it to manufacture guns and gun barrel is not illegal. Like machine tools, the same can be produced guns, but can not say that the sale of machine tools are also illegal?
The workpiece material is Q345D, is the whole hard alloy reamer diameter 18 6 blade laevorotatory right edge reamer, now found out the hole hinge inside there is always a circle cut, when processing the machining allowance for unilateral 0.2mm, reamer speed 120r/s, feed rate is 45mm/min, the cooling liquid is emulsion, which can master under the guidance, the argument is correct. It's better to give a machining parameter, s and F, thank you. The tool is added to several beds, beating about 1 wires.
For you the double-edged cutter, S and F on the line four pin gear extrusion
Hit a circle, beating is 2-3 wire, reaming 16 holes should be little problem. 20-30 spare margins are left, and the reamer is new. But why does this problem arise? Ask the teacher for help!!!
Your speed is not fast, generally more than 300400 on it. What is your tolerance?There are scratches generally have to squeeze the squeeze, the margin is large, generally 5 silk on it.
The number of drills and reamers for diameter from 1 to 20.. The more detailed, the better
Silly sister asked brother not on the list?
What's the difference between a bore cutter and a reamer?
Two kinds of tools are expanding use, the cutter head is multi edge twist, on the big hole diameter expanding much, bore in the bottom aperture knife can be changed based on flexible, convenient adjustment, cost savings!