Core Drill Bits

127x10mm

Product Code : B-06

Core drill bits are usually used for drilling bricks,marble, granite, concrete, ceramic tiles, walls and lightweight cement.  There are two kinds of drills according to different welding procedure, Silver welded and laser welded. The advantage of laser welding is that it has better bending resistance and longer life. The advantage of high-frequency welding is that it is cheaper. Available in various sizes.

Specification:

We have many kinds of  diamond core drill bits:

Diameter(mm) Length(mm) Segment Dimension(mm) Segments Number
27 450 13×3.0x10 3
32 450 17×3.0x10 3
38 450 17×3.0x10 4
52 450 24×3.5×10 5
63 450 24×3.5×10 6
76 450 24×3.5×10 7
89 450 24×3.5×10 7
102 450 24×4.0x10 9
107 450 24×4.0x10 10
117 450 24×4.0x10 10
127 450 24×4.0x10 10
132 450 24×4.0x10 11
152 450 24×4.0x10 12
162 450 24×4.0x10 12
178 450 24×4.0x10 14
182 450 24×4.0x10 14
202 450 24×4.5×10 16
244 450 24×5.0x10 20
300 450 24×5.0x10 22
320 450 24×6.0x10 24
340 450 24×6.0x10 26

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