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Corona Tre 300

CORONA TRE 300

DESCRIPTION

Core bits for dry drilling with dust extraction system. This model, as well as all the others in the dry range, was developed for drilling reinforced concrete without water. For mounting on manual core drills, the rotating head is required (see accessories page). The useful drilling length is 300 mm, the total length, including the attachment, is 370 mm. If necessary, it can be used with water on core drills with direct 1 ”1/4 male connection.

TECHNICAL SPECIFICATIONS
seasoned concrete, bricks, tiles, reinforced concrete EXCELLENT
GREAT
granite, natural stone, porphyry GOOD
refractory   AVERAGE
sandstone, gravel plates, single-fired, double-fired, fresh concrete, asphalt   FAIR
marble, porcelain stoneware, klinker NOT SUITABLE
CODE Ø LENGHT FITTING Z USE
CL30032A14 32 300 1″ 1/4 3 DRY
CL30037A14 37 300 1″ 1/4 3 DRY
CL30042A14 42 300 1″ 1/4 4 DRY
CL30052A14 52 300 1″ 1/4 4 DRY
CL30057A14 57 300 1″ 1/4 4 DRY
CL30062A14 62 300 1″ 1/4 4 DRY
CL30068A14 68 300 1″ 1/4 4 DRY
CL30072A14 72 300 1″ 1/4 4 DRY
CL30082A14 82 300 1″ 1/4 4 DRY
CL30092A14 92 300 1″ 1/4 4 DRY
CL30102A14 102 300 1″ 1/4 5 DRY
CL30107A14 107 300 1″ 1/4 5 DRY
CL30112A14 112 300 1″ 1/4 5 DRY
CL30122A14 122 300 1″ 1/4 6 DRY
CL30127A14 127 300 1″ 1/4 6 DRY
CL30132A14 132 300 1″ 1/4 7 DRY
CL30142A14 142 300 1″ 1/4 7 DRY
CL30152A14 152 300 1″ 1/4 7 DRY
CL30162A14 162 300 1″ 1/4 8 DRY
CL30182A14 182 200 1″ 1/4 9 DRY
CL30205A14 205 200 1″ 1/4 9 DRY