supply, testing and demonstration of cutting tools and tool holders for the courses of cnc setter cum operator-vertical machining centre and cnc programmer.- 1 cnc setter cum operator-vertical machining centre and cnc programmer. 2 cutting tools & tool holders ( bt40 ) for cnc controlled vertical machining centre – 3 axis.:- cutting tools & tool holders ( bt40 ) : ( i ) face mill 45 degree 63 mm, insert type- 2 no. with 5 sets inserts, ( ii ) face mill square shoulder 50 mm., insert type- 2 no. with 5 sets inserts, ( iii ) twist drill hss straight shank 6, 6.7, 8.5, 9.7- 2 no. each, ( iv ) spot drill carbide, dia. 8 mm x 90°- 2 no., ( v ) drill insert type - 16 mm- 2 no. with 10 no. inserts, ( vi ) solid carbide twist drill straight shank - 8 mm- 2 no., ( vii ) solid carbide end mill straight shank - 10, 12 mm dia.- 2 no. each, ( viii ) end mill insert type straight shank - 16 mm dia.- 2 no. with 10 no. inserts, ( ix ) machine taps hss - m8, m10- 2 no. each, ( x ) solid carbide reamer straight shank - 10 mm- 2 no., ( xi ) finish boring bar dia. 20 to 25 mm- 1 set with 10 no. inserts, ( xii ) holder for face mills ( adapter ) - 2 set, ( xiii ) collets for above drills, reamers, end mills- 2 set, ( xiv ) collet holder suitable for collets- 4 no., ( xv ) side lock holder for 16 mm insert drill- 1 no. 3 cutting tools & tool holders for 2-axis cnc machine [ tool shank size- 20 mm x 20 mm; maximum boring bar diameter- 32 mm ] :- cutting tools & tool holders: ( a ) external turning holder, insert type, mwlnl- 4 nos. with 20 nos. wnmg inserts., ( b ) external turning holder, insert type, mvjnl- 4 nos. with 10 nos. vnmg inserts., ( c ) external turning holder, insert type, pdjnr- 4 nos. with 10 nos. dnmg inserts., ( d ) threading holder - external, lh- 4 nos. with 10 nos. inserts each for 0.5 to 2 mm thread pitch in step of 0.5 mm., ( e ) threading holder - internal, lh- 4 nos. with 10 nos. inserts each for 0.5 to 2 mm thread pitch in step of 0.5 mm., ( f ) grooving holder external, lh- 4 nos. with 10 nos. ( 3 mm ) inserts., ( g ) grooving holder internal, lh- 4 nos. with 10 nos. ( 3 mm ) inserts., ( h ) parting off holder for insert width 2 mm, lh- 4 nos. with 10 nos. ( 2 mm ) inserts., ( i ) boring holder sclcl for minimum bore dia.12 mm- 4 nos. with 20 nos. wcmt inserts., ( j ) boring holder sclcl for minimum bore dia.16 mm- 4 nos. with 20 nos. ccmt inserts., ( k ) internal grooving holder lh, for minimum bore dia. 12 mm- 4 nos. with 10 nos. ( 2 mm ) inserts., ( l ) internal threading holder lh, for minimum bore dia. 12 mm- 4 nos. with 10 nos. suitable inserts., ( m ) insert drill 12.7 mm- 4 nos. with 10 nos. suitable inserts., ( n ) reducing sleeves for internal holders - dia 12 and 16 mm- 2 sets., ( o ) centre drill hss a 2.5 x 6.3- 6 nos., ( p ) twist drill hss straight shank, dia 6, 8, 10, 12 mm- 6 sets., ( q ) collets suitable for the above drills- 2 sets., ( r ) colet holder- 4 nos., ( s ) boring bar holder- 3 nos.