Pro-Tech - Core Box Bit 3/4' X 1/2'Sh - Pro-Tech - Core Box Bit 3/4' X 1/2'Sh
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| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Core box router bit
Carbide TippedPro-Tech offer eight sizes core box router bits. These bits can be used in hard woods, soft woods, plastics and other composite materials. Our range of bits can be used with hand-held, table-mounted and CNC routers. Application is where a round bottom groove is desired. Using an edge guide, a core box router bit can cut coves.
Other uses include:
This router bit has a12,70 mm 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. | Shank dia. | Cutting width | Cutting Height | Radius |
| KP805 | 1/2 inch | 3/4 inch | 5/8 inch | 3/8 inch |
| 12.70 mm | 19.02 mm | 15.88 mm | 9.53 mm |
Length of Shank: 38 mm

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| consider safety for your health and the people around you | |||
General safety suggestions:It is advisable to always have the following items nearby and in a good condition
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Wear Gloves | Eye Protection | Hearing Protection | Dust Mask |
To use router bits safely (and to get the best results from your router), the router bits need to be installed properly into the router's collet. Improper installation of your bits can cause excessive chatter and could increase the likelihood that the bits will break when in use.
First of all, before beginning any routing operation, check your bits to make sure that they are clean, relatively free of pitch, and most of all, sharp. If the bit is dull, chipped, is excessively burned or has any other defect, it should be sharpened or replaced before use.
Correct collet and collet nut fitMost router collets have a recess (groove) that needs to click into a circlip that resides inside the collet nut. Failing to ensure that the collet "clicked" into the collet nut will cause you to struggle to remove the router bit after tightening. This could cause the collet to break or be removed by a technical repair centre.