Page 11 of Rotary Accessories Catalog by Foredom Power Tools and Accessories

3 35mm {3j3u shank dumont srntered diamondpointsanddiscs maximum speedfiafing 25,000 rpm maintainscuttingratefarlonger while tungsten carbide cutters plated points discs and diamond or are initially sharper loose sharpness wear much they their and out faster thansintered diamond which be re-sharpened tools can asoften as desired slowly by turning 4,000 5 sec it rpm/l against wetdressing a 10333 3to expose diamond pg stone particles should new this also bedone a newsintered for best to ooint results most economical choice despiteunitcost a higher plated than diamonds abrasive or stones sintered diamonds actually represent most the economical for many choice applications willlast to 10times they 5 longer plated than diamonds sometimes of diamonds a metal which have single only a layer two on surface upto 100times and longer various than types silicon of carbide points far less or aluminum mounted oxide grinding abrasive with dust lmprovedsurface finish the myriad partially of embedded diamond leave crystals a velvety finish surface which desirable is in many applications iscloser a and to polish withcarbide plated final than or diamond tools partno shank suffix ldentification precisely controlled man-made diamond ge crystals molded a metallic into are with binder extreme andpressurea special heat in this atmosphere produces a uniform matrix more of consistent diamond crystals natural than industrial diamonds embeddeda strong in durable binder extremely toolliferesults long fromnewdiamonds becoming exposed thepoint disc used metal as or is on porcelain or stone glasg 2 1 car cutters bide dumont brand sintered poinband discs are a madein belgium by dumontlnstruments that the company pioneered diamond the process these sintering for it toolsand hasperfected for over20years ty o r a lqrr^j rrr t r binder/grit selections points availablethree dumont griubinder sintered are in combinations binder metalg porcelain glass to suita widevariety materials of stone and lowerring workreouirements fine/100 hardbinder/fine aisforhard hard precious grit stones metal and black blue gold finishing especially when work prior contamination surface ofthe problem recommended to applicationporcelaina potential of is not for fine/100 soft use ceramics glass on and white blue gems softbinder/fine bisfor glass grit softer semi-precious ceramics metals achievesmoother and to a finish soft coarse/165 softbinder/coarse cisfor rapid grit material removal glass on white green gems softer semi-precious ceramics metals binder not and this is diamond crystal size suitable thinorsmall for oointed shapes tool grit micron upperring 3132 1 sintered diamonds 2.35mm shank q p s binder/grit combination ds712a ds714a ds734a ds736a ds723a ds724a ds718a ds719ad5720ad5721ad5728a ds732a ds763a d5765a n/a ds714b n/a ds736b ds723b ds724b ds718b n/a ds720b ds721b d57288ds732b ds763b ds765b 8 n/a n/a n/a d5736c n/a n/a n/a n/a n/a n/a n/a ds732c ds753c ds765c 3,1 3.1 1.8 3,1 1.8 2.7 2.7 3.7 4.1 8.0 1.6 4.1 2.1 3 7 head mm dia 1.2 1.5 2.5 4.5 3.1 3.7 6.5 9.0 3.0 3.0 1.6 1.0 3.5 1 0 0 head mm lgh $25.00 $25.00 $25.00 $30.00 $2s.00 $2s.00 $2s.00 $25.00 $35.00 $3s.00 2 5 0 0 3 5 0 0 $2s.00 $30.00 price each sintered diamond disa have solidmatrix a of diamondsa binder in fromedge centerto thecutting edge is new always exposing ds21 diamonds is 115 grit micron d522 165 is micron comes balanced andmounted a on 3/32 2.35mm shank 3/32 sintered diamonds 2.35mm shank ds768ads782a d5753a d5754ads756a ds758a ds761ads742ads745ads746ad s 7 7 1 a s 7 7 5 a d ds768b ds782b ds753b n/a ds756b ds758b n/a n/a ds745b ds745b s 7 7 1 b s 7 7 5 bddd c ds758c n/a n/a n/a ds746c n/a ds775c d5768c ds782c n/a n/a ds756c dia 2.7 3.7 1.6 3.1 5.0 3.1 3.7 3.1 3.7 5.0 1.6 5 0 head mm 13.0 10.0 12.0 8.5 10.0 6,5 10.0 13.0 1 3 0 head mm lgth 12.0 9.0 6.5 each $30.00 $35.00 $30.00 $30.00 $30.00 $2s.00 $30.00 $25.00 $30.00 $35.00 $2s.00 $3s.00 price binder/grit combination ,4 always wear proper eye protection while using rotary power tool accessories 11

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