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Specifications

Product Name Stone Core Bits / Diamond Core Bits for Stone
Brand Changsheng/CSOr as your order
Packing &Weight 4-50PCS per 1 Carton
Net weight:0.5-5.1kg per PCS
Gross weight:23-35kg per Carton
Features: 
Fast drilling speed, long service life and efficient performance. Sharp, stable when you dig the hole.
Usage: 
ConcreteDrill core bits, MasonryDrill core bits, GraniteDrill core bitsand other Nature StoneDrill core bits.
Apply Machinery& Use Method: 
Handheld Drillcore bits, Drilling Machinecore bits,Wet Drilling
Technology Data(Accept order)
Model Diameter
(mm)
Diameter
(Inch)
Total Length
(mm)
SegmentThickness
(mm)
SegmentHeight
(mm)
Segment Number
T0253E4 25 1" 370/450 3 8/10 3
T0303E4 30 1-1/8" 3
T0323E4 32 1-1/4" 3
T0383E4 38 1-3/8" 4
T0403E4 40 1-1/2" 4
T0453E4 45 1-3/4" 4
T0513E4 51 2" 5
T0563E4 56 2-1/5" 5
T0633E4 63 2-1/2" 6
T0663E4 66 2-3/5" 6
T0713E4 71 2-3/4" 7
T0763E4 76 3" 7
T0833E4 83 3-1/4" 4 8
T0893E4 89 3-1/2" 8
T0963E4 96 3-4/5" 9
T1023E4 102 4" 9
T1083E4 108 4-1/4" 9
T1143E4 114 4-3/5" 9
T1203E4 120 4-3/4" 10
T1273E4 127 5" 11
T1323E4 132 5-2/7" 11
T1403E4 140 5-3/5" 11
T1523E4 152 6" 11
T1593E4 159 5-1/7" 11
T1603E4 160 6-1/4" 12
T1683E4 168 6-3/8" 13
T1803E4 180 7" 13
T2003E4 200 8" 15
T2203E4 220 8-4/5" 4.5 15
T2453E4 245 9-4/5" 4.5 16
T3003E4 300 12" 4.5 20

Core Drill Bits for Stone