Maxdrill R32 64mm Button Bit for Mining
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Thread button bits made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.
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¤Ø¤o | ±Æ¤ô¤Õ(mm) | 齿(mm) | ¨¤ | 级别 | 图号 | |||
mm | in | Front No Size | Gauge No Size | 顶齿¤Ø¤o | 边齿¤Ø¤o | |||
45 | 1 3/4 | 1x5.5 | 2x5.5 | 2x9 | 5x11 | 30° | H | 3045R3207-66 |
48 | 1 7/8 | 2x6 | 1x5 | 2x9 | 5x11 | 30° | H | 3048R3207-66 |
51 | 2 | 2x6 | 1x5.5 | 2x10 | 5x11 | 30° | H | 3051R3207-66 |
43 | 1 11/16 | 2x5 | 2x5 | 2x8 | 6x9 | 30° | S | 3043R3208-66 |
45 | 1 3/4 | 2x5 | 2x5 | 2x9 | 6x10 | 30° | S | 3045R3208-66 |
48 | 1 7/8 | 2x5.5 | 2x5 | 2x9 | 6x10 | 30° | S | 3048R3208-66 |
43 | 1 11/16 | 3x4 | 2x5 | 3x8 | 6x10 | 30° | M | 3043R3209-66 |
45 | 1 3/4 | 3x5 | 1x5 | 3x8 | 6x10 | 30° | M | 3045R3209-66 |
48 | 1 7/8 | 3x5 | 1x5 | 3x9 | 6x10 | 30° | M | 3048R3209-66 |
54 | 2 1/8 | 3x6 | 1x5.5 | 3x10 | 6x11 | 35° | M | 3054R3209-66 |
45 | 1 3/4 | 3x5 | 1x5 | 3x8 | 6x10 | 30° | M | 3045R32F09-66 |
48 | 1 7/8 | 3x5 | 1x5 | 3x8 | 6x10 | 30° | M | 3048R32F09-66 |
51 | 2 | 3x5.5 | 1x5.5 | 3x9 | 6x11 | 35° | M | 3051R32F09-66 |
54 | 2 1/8 | 3x6 | 1x5.5 | 3x10 | 6x11 | 35° | M | 3054R32F06-66 |
57 | 2 1/4 | 3x6 | 1x6 | 3x10 | 6x11 | 35° | M | 3057R32F09-66 |
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Maxdrill R32 64mm Button Bit for Mining