BS EN 847-1-2005 pdf download.Tools for woodworking Safety requirements Part 1 : Milling tools , circular saw blades.
7 Tool identification
7.1 Marking of milling tools for integrated feed other than shank mounted tools or integrated tools
Milling tools to be used on machines only with integrated feed shall be clearly and permanently marked at least with:
— the name or trademark of the manufacturer or supplier;
— the maximum rotational speed e.g. n max. 6 000:
the tool dimensions ((cutting diameter) (see 3.12)) x ((cutting width) (see 3.13)) x (bore diameter):
for one piece and composite tools, the tool cutting material group symbol (see Clause 4):
– MEC (for integrated feed)
NOTE Permanently marked means e.g. engraving, etching or embossing stamping. A character height of 3 mm. where
possible, Is considered acceptable.
Verification: By checking relevant drawings and visual inspection.
7.2 Marking of milling tools for machines with hand feed other than shank mounted tools or integrated tools
Tools for use on hand fed machines shall be clearly and permanently marked at least with:
— the name or trademark of the manufacturer or supplier;
— the maximum rotational speed (e.g. n 3 000) or the speed range (n 4 500 to 9 000).
NOTE 1 Where achievable a minimum cutting speed of 40 rn/s is recommended.
the tool dimensions of ((cutting diameter) (see 3.12)) x ((cutting width) (see 3.13)) x (bore diameter); MAN (for hand feed):
— for one piece and composite tools. the tool cutting material group symbol (see Clause 4).
NOTE 2 Permanenuy marked means e.g. engraving, etching or embossing stamping. A character height of 3 mm, where possible, is considered acceptable.
Verification: By checking relevant drawings and visual inspection.
7.3 Marking of integrated tools
On tools where cutting parts are adjustable the limit for the damping position shall be marked e.g. with a dash.
Integrated tools shall be clearly and permanently marked at least with:
the name or trademark of the manufacturer or supplier:
— MEC (for integrated feed) or MAN (for hand feed).
NOTE Permanently marked means e.g. engraving, etching or embossing stainpiny. cnaracier hetgrit ot rum. wrrw possible, is considered acceptable.
Verification: By checking relevant drawings and visual inspection.
7.4 Marking of shank mounted tools Shank mounted tools shall be marked with:
— the name or trademark of the manufacturer or supplier:
— the maximum rotational speed e.g. n max. 12 000 or the value of according to EN 847-2 for milling tools with cylindrical shank whichever is the lower;
– MAN or MEC (for hand respectively Integrated feed):
— the cutting material group symbol (see Clause 4) for shank diameter  14 mm:
— the maximum free shank length according to EN 847-2 for milling tools with cylindrical shank:
— the name or trademark of the manufacturer or supplier;
— the maximum rotational speed e.g. n max. 4 500;
— the tool dimensions of (cutting diameter) x (kerf) x (bore diameter);
— for one piece and composite saw blades the tool cutting material group (see Clause 4).
NOTE Permanently marked means e.g. engraving, etching or embossing stamping. A character height of 3 mm. where possible. is considered acceptable.
Verification: By checking relevant drawings and visual inspection.
7.6 Marking of cutting parts and deflectors
Cutting parts and deflectors for complex tools, except auxiliary cutting parts, and cutting parts with one dimension of a width or a height of ≤ 20 mm as well as spurs, shall be dearly and permanently marked at least with the name or trademark of the manufacturer or suppher.
Cutting parts and deflectors intended for use on hand feed machines, and not profiled by the manufacturer or user, shall be clearly and permanently marked with the name or trademark of the profile manufacturer.
Cutting parts and loose defiectors shall be clearly and permanently identified in sets.
Marking shall be provided where possible on the reverse (back) of the cutting blades and deflectors.
For HW cutting blades with a thickness less than 1,0 mm or capable to be ground down to less than 1,0 mm the tool cutting material group symbol (see Clause 4) shall be followed by the fracture toughness according to Table 3 and Annex C in a two digit form i.e. HW 08.
NOTE Permanently marked means e.g. engraving, etching or embossing stamping. A character height of 3 mm. where possible. is considered acceptable.
Verification: By checking relevant drawings and visual inspection.
8 Information
The manufacturer shall provide relevant safety information with the tool. This information shall at least include that found in Annex A and may be the information found in Annex B. The manufacturer shall declare in the information for use and sales literature that the tools have been manufactured in accordance with this document.
Verification: By inspection of the sales literature, instruction handbook or information for use.BS EN 847-1-2005 pdf download.