Double
flute Straight bit
In
choosing a straight bit for any application, always select one with the shortest
cutting edges and the shortest overall length that will reach the required cut depth.
Excessive length intensifies deflection and vibration, which degrade cut quality
and lead to tool breakage.
Use
a two-flute bit where fine finish is paramount. Two flutes balance the bit, eliminating
vibration that degrades the cut finish.
Two cuts per revolution yield a smooth surface, but feed rate is slightly reduced.
This router bit has a 12.7mm shank (shaft) that will fit most large routers. Please ensure that you select a router bit with a shank (shaft) size that will fit into your router collet.
PRO-TECH router bits are manufactured in Taiwan.
| Part no. | _x000D_Shank dia. | _x000D_Cutting width | _x000D_Cutting Height | _x000D_Radius (r) | _x000D_
| KP210L | _x000D_1/2 in (12.7 mm) | _x000D_25.40 mm (1 in ) | _x000D_32 mm | _x000D_Straight | _x000D_
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Length of Shank: 38 mm
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| consider _x000D_ safety for your health and the people around you | _x000D_|||
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General safety suggestions:_x000D_It is advisable to always have the following items nearby and in a good _x000D_ condition _x000D_
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Wear Gloves _x000D_
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Eye Protection _x000D_
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Hearing Protection _x000D_
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Dust Mask _x000D_
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To use router bits safely (and to get the best results from your router), the _x000D_ router bits need to be installed properly into the router's collet. Improper installation _x000D_ of your bits can cause excessive chatter and could increase the likelihood that _x000D_ the bits will break when in use.
_x000D_Clean and sharp
_x000D_First of all, before beginning any routing operation, check your bits to _x000D_ make sure that they are clean, relatively free of pitch, and most of all, sharp. _x000D_ If the bit is dull, chipped, is excessively burned or has any other defect, _x000D_ it should be sharpened or replaced before use.
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Correct _x000D_
collet and collet nut fit
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Most router collets have a recess (groove) that needs to click into a circlip _x000D_ that resides inside the collet nut. Failing to ensure that the collet 'clicked' _x000D_ into the collet nut will cause you to struggle to remove the router bit after _x000D_ tightening. This could cause the collet to break or be removed by a technical _x000D_ repair centre.
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Correct _x000D_
fit inside the collet
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When installing the bit into the collet, do not tighten the collet with the bit _x000D_ 'seated.' Instead, insert the bit until the shank (bit shaft) reaches _x000D_ the bottom of the collet, then ease it out about 2 mm before tightening the collet.
_x000D_When the bit is tightened, there should be no less than 2/3 _x000D_ 's of the length of the shank in the collet. If your bit has a shank that is too _x000D_ short, then the bit should be replaced.
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Safety gear
_x000D_There are a few other safety measures to keep in mind whenever you use your router. _x000D_ First of all, remember to always wear appropriate safety gear as indicated above.
_x000D_Correct speed setting
_x000D_Second, be sure to set your router to the proper speed for your router bit. _x000D_ Setting your router to an incorrect speed will not only affect the router's performance, _x000D_ but also can cause the bit to break much more easily and even cause bodily harm. _x000D_ The speed at which a router bit turns can be important. The typical router runs _x000D_ at about 22,000 rpm, which is fine for most bits. But as the diameter of the bit _x000D_ increases, you’ll want to slow things down.
_x000D_Also, before beginning any routing operation, be certain that you give the router's _x000D_ motor time to come up to full speed for the chosen setting. Beginning to cut before _x000D_ the bit is at full speed can give less than desired results.
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