Proxxon 21200 BSG220 is a compact and powerful drill grinder offering excellent grinding power, capable of perfectly grinding all spiral drills with a diameter between 3 and 13 mm and a standard angle (118°, DIN 1412). The drill may be of HSS, CrV or WS (tool steel). The swivel movement around two axes during the grinding process achieves the correct "relief" for optimal drilling. With the integrated dressing stone, the special fused alumina grinding wheel can be perfectly cleaned and smoothened after longer use.
Proxxon 21200 BSG220 is a compact and powerful drill grinder offering excellent grinding power, capable of perfectly grinding all spiral drills with a diameter between 3 and 13 mm and a standard angle (118°, DIN 1412). The drill may be of HSS, CrV or WS (tool steel). The swivel movement around two axes during the grinding process achieves the correct "relief" for optimal drilling. With the integrated dressing stone, the special fused alumina grinding wheel can be perfectly cleaned and smoothened after longer use.
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9
Operatinginstructions
DrillgrinderBSG220
Dearcustomer!
ThePROXXONdrillgrinderBSG220isa
compactbutpowerfulmachineofferingexcellent
grinding power.
Thefollowing instructionmanualincludes:
Safetyregulations:............................................9
Overallview(Fig.1):.......................................11
Descriptionofthemachine
:............................11
Scopeofdelivery:.....................................11
Technicaldata:.........................................11
Motor:.................................................11
Device:...............................................11
Workingrange:...................................11
Fasteningthedrillgrinder:..............................11
Operation:.......................................................11
Beforegrinding:........................................11
Drillslessthan3mmindiameter:............12
Grindingdrills:..........................................12
Reliefangleadjustment
:...........................13
Dressingthegrinding wheel:....................13
Replacingthegrinding wheel:..................13
Careandmaintenance:..................................13
ECDeclarationofConformity:........................13
Usingtheseinstructionswill
• help you to gettoknow the machine.
• avoid malfunctions caused
byimproper
operationand
• prolongthe lifetime of your machine.
Always keepthis manual closeathand.
Operatethismachineonl
ywithexactknowledge
andincompliancewiththeseinstructions.
PROXXON will not assume liabilityforthesafe
functionofthemac
hineif:
• itishandledinawaythatdoesnotcomply
with the usualmodesofoperation,
• itisusedforpurposesotherthantheones
mentionedinthismanual,
• thesafetyregulationsareneglected.
Nowarranty claims canbelodgedforfaults
result
ingfrom:
• operatingerrors,
• inadequate maintenance.
For your ownsafetyyoushouldalwayscomply
with the safetyregulations.
UseonlygenuinePROXXON spare parts. We
reservetherightformodificationsresultingfrom
thetechnicaldevelopment.We
wish you
successful work with your machine.
Safetyregulations:
Generalnotesonsafety
ATTENTION!
Whenusing electricpowertoolsthefollowing
generalprecautions must be adheredtoas
protection again
stelectricshock,injuryand
firehazards.
Pleasereadandfollow all these notesbefore
taki
ngthisproductintoservice.Keepthese
notesonsafety inasafe place.
Safeworking
Keepyour workplacecleanandtidy!
Anuntidyworkplace can causeaccidents.
Considerenvironmentalinfluences!
Donot expose tools to rain.
Donotusetools in a moistorwet environment.
Ensuresufficientlight.
Donotusetools near combustiblefluidsor
gases.
Protectyourselfagainstelectricshock!
Avoid physical contactwith grounded parts.
Keepotherpeopleaway!
Donot allowotherpeople,especiallychildren,
touchthetoolorthecable.Keepthemawayfrom
yourworkingarea.
Storeunusedtoolsinasafeplace!
Store unusedtoolsinadry,lockedplaceandout
ofthereachofchildren.
Donotoverloadyourtool!
You will workbetterandsaferinthespecified
powerrange.
Usethecorrecttool!
Donot useany weakmachines for toughjobs.
Donotusetools for purposestheyarenot
intendedfor. Donotusee.g.acircularsawtocut
treebranchesorfirewood.
Wearsuitableworking clothes!
Donot wearwideclothesorjewellery, these
couldbecaught bymoving parts.
Whenworking outdoorsitisrecommendedto
wearskid-proof shoes.
If youhavelong hair, wearahair net.
Useprotection gear!
Weargoggles.
Wearabreathermask under dusty working
conditions.
Dearcustomer!
ThePROXXONdrillgrinderBSG220isa
compactbutpowerfulmachineofferingexcellent
grinding power.
Thefollowing instructionmanualincludes:
Safetyregulations:............................................9
Overallview(Fig.1):.......................................11
Descriptionofthemachine
:............................11
Scopeofdelivery:.....................................11
Technicaldata:.........................................11
Motor:.................................................11
Device:...............................................11
Workingrange:...................................11
Fasteningthedrillgrinder:..............................11
Operation:.......................................................11
Beforegrinding:........................................11
Drillslessthan3mmindiameter:............12
Grindingdrills:..........................................12
Reliefangleadjustm
ent:...........................13
Dressingthegrindingwheel:....................13
Replacingthegrinding wheel:..................13
Careandmaintenance:..................................13
ECDeclarationofConformity:........................13
Usingtheseinstructionswill
• help you to gettoknow the machine.
• avoid malfunctions caused
byimproper
operationand
• prolongthe lifetime of your machine.
Always keepthis manual closeathand.
Operatethismachineonl
ywith exactknowledge
andincompliancewiththeseinstructions.
PROXXON will not assume liabilityforthesafe
functionofthemac
hineif:
• itishandledinawaythatdoesnot comply
with the usualmodesofoperation,
• itisusedforpurposesotherthantheones
mentionedinthismanual,
• thesafetyregulationsareneglected.
Nowarranty claims canbelodgedforfaults
result
ingfrom:
• operatingerrors,
• inadequate maintenance.
For your ownsafetyyoushouldalways comply
with the safetyregulations.
UseonlygenuinePROXXON spare parts. We
reservetherightformodificationsresultingfrom
thetechnicaldevelopment.We
wish you
successful work with your machine.
Translation of the Original
Operating Instructions
Drill grinder BSG 220
-10-
Connectthedustextractor!
Ifconnectionsfordustextractionandcollecting
devicesareavailable, make surethattheseare
connectedandin use.
Donotusethecable forpurposesitisnot
intendedfor!
Donot pull the mains plug out of the socket by
thecable.Protectthecableagainst heat, oil and
sharpedges.
Securetheworkpiece!
Use theclampingdevicesoravice to hold the
work piece. Itistherebymore reliably heldthan
byhand.
Avoidabnormalbodypositions!
Ensure safe standingandkeepyourbalanceat
alltimes.
Serviceyourtoolswithgreatestcare!
Keepyourtools sharpandclean, in ordertowork
saferandbetter.
Followthemaintenanceinstructionsandthe
notesabouttool change.
Checkthecableregularly andletitberenewed
upondamage by a professionaltechnician.
Checktheexte
nsioncableregularlyandletitbe
renewedifitisdamaged.
Keephandlesdry andfree of oil andgrease.
Donotleavetoolspanners inserted!
Always make sure thatspanners andadjustment
toolshavebeenremoved before switchingon.
Pulltheplugoutofthesocket:
if the tool is not in use, before maintenanceand
when changing thetools,e.g.sawblade, drill,
millingcutter.
Avoidunintendedstarting!
Makesuretheswitchisinoff position when
insertingtheplugintothesocket.
Outdooruseof extensioncable.
Onlyuseapproved and specially marked
extensioncablesforoutdooruse.
Bealert!
Beawareofwhatyou do. Approachyour work in
areasonable way. Donot use the tool if you are
tired.
Checkthetool forpossibledamages!
Beforefurtheruseofthe tool,all safetyfeatures
orslightlydamagedpartsmustbe thoroughly
inspectedfortheircorrectfunction asintended.
Checkwhethermovable parts workcorrectlyand
areneitherjammed nor damaged. All parts must
becorrectlyass
embled and meet all
prerequisitesfortroublefree operationofthetool.
Damagedsafetyfeaturesandpartsmustbe
properlyrepaired or replacedbyanapproved
workshop if not specified otherwiseinthe
operatinginstructions.
Havedamagedswitche
sreplaced in a service
workshop.
Donotusetools, on whichtheswitchcanno
longerbeswitchedonandoff.
WARNING!
Theuseofotherattachment toolsand
accessories can causeriskofinjury!
Letyour toolberepairedbyaskilledelectrician!
This tool correspondswiththeapplicable safety
regulations.Repairsmustonlybecarriedoutby
askilledelectricianandbyusing originalspare
parts,asotherwiseaccidents cannot be ruled
out.
-11-
Overallview(Fig.1):
1. Swivel arm
2. Clampscrewfordrillshank
3. Positioningprism
4. Knurledscrewwithspring pressurehold-
down
5. Grindingwheel
6. Dressingdeviceforgrinding wheel
7. ON-OFF switch
8. Clampingprism
9. Indexknobforrapid length
adjustment
10. Drillfeedspindle
11. Spannertoclampthespiraldrill
12. Clampfordrillguide
13. Adapter fordrillwithlessthan3mmin
diameter
14. Allenkeyfor adapter
Descriptionofmachine:
With thePROXXON drill grinderBSG220you
canperfectlygrindall spiral drills with adiameter
between3and13 mm andastandardangle
(118°, DIN 1412).ThedrillmaybeofHSS, CrV
orWS(toolsteel). Withtheswivelmovement
aroundtwoaxesduringtheg
rinding process the
correct"relief" for optimal drilling isachieved.
Withtheintegrateddressingstonethespecial
fusedaluminagrindingwheel can be perfectly
cleanedandsmoothenedafterlongeruse.
Scopeof delivery:
1pcs. drillgrinder
1pcs. sparegrinding wheel
1pcs. adapterfordrills<ø3mm
1pcs. clampingbarcpl.
1pcs. Allenkeysmall
1pcs. Allenkeylarge
Technicaldata:
Motor:
Voltage: 220-240V, 50 Hz,~
Power:85Watt
Speed:8000rpm
Noisedevelopment: <70dB(A)
Degreeof protection II
device
Machine:
Grindingwheel:Specialfusedalumina,
50x13x27mm
Dimensions: 290x200 x110 mm
Weight:approx. 1.7 kg
Onlyforusein
dryenvironments
!
Donotdisposeof the
machinewith your
normalhousehold refuse!
Workingrange:
Drill diameter: 3-13mm
Lengthofdrill:approx. 55 -170 mm
Fasteningthedrill grinder:
Beforestarting work fastenthedrill grinderwith
twowoodscrews to a stable woodenboard.The
baseplateofthe machine is provided withthe
necessarybores.Thewoodenplatecanthenbe
fastenedtoatable with screw clam
ps.
Operation:
Beforegrinding:
Note!
Broken off drillsmustbemanually pre-
ground on abuffingmachine.
Attention!
Onlycorrectly grounddrills will achieve
perfectresults. Therefore pleaseobservethe
specialinformationandtablesinthismanual.
Fig.2showstheessential drill data:
Maincuttingedge (1)
Reliefangle(2)
Chamfer(3)
Chiseledge(4)
Chipchannel(5)
approx.80-170mm
-12-
1. Insert drill 1 (Fig.3)intotheboreofclamp 2.
Letthedrillshankprotrudeforapprox.10
mmattherearsothatitcan be fixed in the
clampingprism.Donot yettighten clamp
screw3.
2. Laydrill1(Fig.5)with clamp 2into the
positioningprism,pushforw
ardagainst the
stopandalign,asshowninFig.5(cutting
edgesvertical).
3. Slackenscrew3andadjust adjustment bar 4
accordingly.
4. Fastenthedrill in clamp 2 using Allenkey1
(Fig.7).
Drillswithdiameteroflessthan3mm:
Drillswithadiameterofless than3mm must be
clampedintheadapter13(Fig.1)supplied for
thispurpose.
Adapters for spiral drill diameters
1.5/1.6/2.0/2.4/2.5and3.0 mm areavailableas
accessories.Inthis case proceed as follows:
Insert drill 1 (Fig.
4)intotheadapter 2 andfasten
with the Allenkey3. Theshankoftheadapter
hasadiameterof10 mm. Insertthedrillwith the
adapterintoclamp4. Themachinemustthenbe
adjustedaspreviouslydescribedforadrill with a
10mmdiameter.
Grindingthedrill:
Danger!
Always weargoggleswhenperforming
grinding work!
Wearonlysuitableworkingclothes(nowide
arms,ties, jewellery).
1. Turnknurled screw 1 (Fig. 8)indirection B to
openthepositioning prism.
2. Laythedrill into the positioning prism and
insertaguidepin2oftheclamp into the slot
3intheswivelarm.
3. Turnknurledscrew
1indirectionAtoclose
thepositioningprism.
4. Fixthedrill shank in clamping prism 5. For
thispurposepressindexknob 4, move the
clampingprism forwardandslightlyclamp
thedrillshankwithscrew6.
Note!
Incaseofsmallortooshort drillsclamping
withscrew 6(Fig.8)isnot necessary.Inany
caseensure exact axial stopandguidance in
theclamping prism5(Fig. 8)!
5. Turnspindle1(Fig.9)until thedrill 2 slightly
contactsthegrindingwheel3. Readthe
scalevalue4andturnthespindle1exactly
oneturnback.Theclearancebetweendrill2
andgrindi
ng wheelisnow1mm.
6. SwitchthemachineonbytheONOFF
switch7(Fig.1).
Note!
Remember the position on scale4(Fig.9)!
Aftergrinding the firstcuttingedge the drillis
turnedaroundinthe positioningprismand at
thispointitmusthave thesamedistance to
thegrinding wheel as before thefirstcutting
edge was ground.Otherwise thedrillwillbe
asymmetric.
7. Movetheswivelarmsmoothlyandevenlyto
therightagainstthestopwhileadvancingthe
feedspindle1(Fig.10) slowlyindirection B.
Repeatthisprocess,untilthecuttingedge of
thedrillissharp.
Note!
Adrillisnormally correctly sharpenedafter 4-
5swivelling movements. Remember the
position on the scale!
8. Returnfeed spindle1(Fig.11)tothe
previouslyrememberedscalevalue 4.
9. SwitchthemachineoffbytheONOFF
switch7(Fig.1).
10. Turnknurled screw 3 (Fig.11) in direction A
andslackencl
ampscrew2sothatthedrill
canberemoved from theclamp.
Attention!
Atthispointdonotloosentheclamp!
11. Turnthedrillwith theclamp for 180°,layit
intothepositioningprismandfastenitinthe
clamping prism,asdescribed for grindingthe
firstcuttingedge.
12. Swit
chthemachine on bytheON-OFF
switch7(Fig1)andgrind the secondcutting
edge.
Attention!
Whengrinding thesecond cutting edgestop
thefeedatexactlythesamepositionatwhich
thefirstgrinding process was finished.
Otherwisethe drillwillbeasymmetric.
-13-
Reliefangleadjustment:
Note!
Thereliefangle isgenerallyadjustedbythe
positioning intheclamp(Fig. 5).Therelief
anglesetting is factory set for the drill
diametersfrom 3to13mmand should only
beadjustedinexceptional cases.
Adjusthexagon nut1(Fig.13) of theadjustment
spindleaccordingtotable(Fig.12).
Dressingthegrindingwheel:
Note!
Ifgrooves have formedorifthe grinding
wheelisblockeditmustbedressed, in order
toachieve goodgrinding results.
Attention!
Weargoggles!
1. SwitchthedrillgrinderonbytheONOFF
switch7(Fig.1).
2. Pressknob1(Fig.14)slightlydownand
movethepressingpart2severaltimesup
anddown,until thecompletefront face of the
grinding wheelhasbeenprocessed.
Replacingthegrindingwheel:
Attention!
Replacethe grinding wheelonceithas
reached adiameter of less than 45 mm.
A
sparegrinding wheel Part-No.: 21200-58 is
deliveredwiththe machine.
1. Pulloutthemainsplug.
2. Removecap1(Fig.15)with a screwdriveror
similar.
3. Unscrewsockethead capscrew2(Fig.15),
remove washer3 andgrinding wheel 5 with
clampingf
lange 4.
4. Mountthenewgrinding wheel 5 with
clampingflange 4and washer 3. Tighten
socketheadcapscrew2andplug on cap 1.
Pluginthemain plug.
Careandmaintenance:
Thedrillgrinderisalmost maintenance free. For
alonglifetimeyoushouldcleanthemachineafter
eachusewith compressed airandasoft cloth,
becausethegrindingdust is veryaggressive.
Wastedisposal:
Donotdisposeof the machine withyour
normalhousehold refuse!Themachine
containsmaterials which can be recycled.Ifyou
haveanyquestionsonthismatterpleaseask
yourlocalwastedisposalcompanyorother
municipalfacilities.
ECDeclaration of Conformity:
Nameandaddressofmanufacturer:
PROXXONS.A.
6-10,Härebierg
L-6868Wecker
Productname:
DrillgrinderBSG220
Articlenumber:21200
Wedeclareinsoleresponsibilitythatthisproduct
complieswiththefollowing standards and
normativedocuments:
ECmachineregulation98/037/EEC
Appliedstandards:
DINEN61029-1/12.2003
Lowvoltageregulations89/336/EEC
Appliedstandards:
DINEN61029-1/12.2003
EC-EMC directive89/336/EEC
Appliedstandards:
EN55014-1:1999
EN55014-2
:1997
EN61000-3-2:1995
EN61000-3-3:1995
Date:15.03.2005
Dipl.-Ing.JörgWagner
PROXXONS.A.
SphereofactivityMachinesafety
ECDeclarationofConformity
Nameandaddress:
PROXXONS.A.
6-10,Härebierg
L-6868Wecker
Productdesignation: BSG220
ArticleNo.: 21200
Insoleresponsibility,wedeclarethatthisproduct
conformstothefollowingdirectivesandnorma-
tivedocuments:
EUEMCDirective2004/108/EC
DINEN55014-1/05.2012
DINEN55014-2/06.2009
DINEN61000-3-2/03.2010
DINEN61000-3-3/07.2012
EUMachineryDirective2006/42/EC
DINEN61029-1/01.2010
Date:16.10.2012
Dipl.-Ing.JörgWagner
PROXXONS.A.
MachineSafetyDepartment
TheCEdocumentauthorizedagentisidentical
withthesignatory.
-64-
!!
-65-
2
-66-
3
GB Service note
All PROXXON products are thoroughly inspected after production.Should a defect
occur nevertheless, please contact the dealer from whom you purchased the
product. Only the dealer is responsible for handling all legal warranty claims
which refer exclusively to material and manufacturer error.
Improper use, such as capacity overload, damage due to outside influences
and normal wear are excluded from the warranty.
You will find further notes for each country regarding "Service and Spare Parts
Management" at www.proxxon.com.
Art.-Nr.21200-99PR Rev.1/2012-10
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Proxxon 21200 BSG220 is a compact and powerful drill grinder offering excellent grinding power, capable of perfectly grinding all spiral drills with a diameter between 3 and 13 mm and a standard angle (118°, DIN 1412). The drill may be of HSS, CrV or WS (tool steel). The swivel movement around two axes during the grinding process achieves the correct "relief" for optimal drilling. With the integrated dressing stone, the special fused alumina grinding wheel can be perfectly cleaned and smoothened after longer use.
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