T51 retrac button bit

详情

T*1 retrac button bit is suitable for powerful percussive drills and top hammers with high speed drifter, and the products are widely used in bench and production drilling, extensional drilling , our products with comparative advantages of the more prominent cost-effective as the famous brand in the world, our products have been recognized as high-quality brand of rock-drilling tools made in China.

  Diam   Tip size(mm)   Gauge button angleo No.of flushing holes                 mm in Gauge Front   Side Front *9 3 1/2 8×*2 6×*2 *0   2 *9 3 1/2 8×*4 6×*2 *0 2 2 **2 4 8×*2 7×*2 *5   2 **2 4 8×*4 6×*2 *5   2 **5 4 1/2 8×*4 8×*2 *5   2 **5 4 1/2 8×*4 6×*4 *5   2   4 1/2 8×*6 6×*4 *5   2 **7 5 8×*6 8×*4 *0   2 *9 3 1/2 8×*2 4×*2 *5 1 2       2×*0       *9 3 1/2 8×*1 4×*1 *5 1 4       2×*1       *9 3 1/2 8×*4 4×*2 *5   4       2×9       **2 4 8×*4 4×*2 *5   4       3×*1       **2 4 8×*2 4×*2 *5 2 2       4×*0       **5 4 1/2 8×*6 4×*4 *5   2       2×*2       **5 4 1/2 8×*4 4×*4 *5   4       2×*2       **7 5 8×*4 4×*4 *5   4       4×*2       *9 3 1/2 9×*1 3×*1 *5 1 3       2×*0       **2 4 9×*2 3×*2 *5 1 3       3×*1       **0 4 3/8 9×*4 6×*2 *5   3       2×*1