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tapered drill bits

Diameter:26-60mm
Color:red,blue,gree,black,etc
Pakageing:cartons
Delivery time:25 days

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Bit Diameter  Tungsten Carbide Button
              (No. x mm) 
(mm)(inch)Front ButtonsGauge Buttons
321 1/41x83x8
331 2/72x75x7
341 1/32x74x7
351 3/82x75x8
361 3/71x83x9
361 3/72x75x8
381 1/21x83x9
381 1/22x75x8
381 1/22x75x9
401 4/71x83x9
401 4/71x93x10
401 4/71x93x9
401 4/72x75x9
421 2/31x83x9
421 2/31x93x10
421 2/31x93x9
421 2/32x85x9

taper button bits.JPG

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