bids are invited for grooving tool holders and inserts item no 05 , 07 - suitable coated flat carbide insert iso grade p35 slash 40 with one cutting edge for use with holder in item no 05_ corner radius of insert should be 1.2 mm , 08 - right hand l type id grooving tool holder grooving width should be 4 mm_ grooving depth should be minimum 20 mm_ job bore size is 180 mm_ insert seating any style other than straight v. , 09 - suitable coated round carbide insert iso grade p35 slash 40 for use with holder in item no 08 , 10 - suitable coated flat carbide insert iso grade p35 slash 40 with one cutting edge for use with holder in item no 08_ corner radius of insert should be 0.8 mm , 11 - tool holder holding block to suit pragati make turret model btp-100 to hold dia 50 mm _ l type grroving tool. slot of turret is 24 mm width_ 63 mm length _5 mm depth , 12 - spare sutable insert screw for use with item no 05 and no 08 total quantity : 310