Sales fine-tooth knife wooden bead rosary knife ball knife Product Name: beads knives, beads opening, wooden beads knives, beads knife Material: tool dedicated high-speed tool steel shank diameter: 8MM tooth: fine-tooth height: 1.5 MM wall thickness: 0.8--1MM bore: 6--25MM actual size: 6.1-25.1 (ie processing finished beads size) heat treatment conditions: the overall quenching, shank hardness: HRC60 (+ - 2), tooth hardness HRC55 (+ -2), [tooth hardness is not too high, in order to increase the flexibility of the tooth portion, which will cause tooth chipping automatic beads machine, the tool life is shortened. Use Caution! Recommended bench drill, lathe use! Speed ??is not too high, more than 1000 beads turn almost semi-automatic machine, hardwood slightly slower pace car! If the drill friend, try to keep the drill used for vertical drill down, if crooked or shaking the head will be damaged! Bench drilling machine factory direct stupa Buddha stupa head knife knife alloy carbide beads bench knife, product support pagoda knife, specifications from 6 to 15; and customized according to customer requirements celebrated knives. Why beads carbide knives price high? Carbide cutting tools into a flat rate is very low, grinding blade called difficult, a substantial increase costs 210v beads machine, if the yield of more than 90%, the price will not be higher than the price of high-speed steel number. Beads carbide knives advantages and disadvantages? Inlaid with carbide blade welding, greatly increasing tool wear and hardness, high hardness of the wood can play, but because of the presence of brittle carbide, alloy blades therefore not subject to strong impact, be sure to pay attention to when using. 15mm pagoda knife ---- good with more than 25MM ~ 30MM beads; 12mm stupa knife ---- good with more than 18MM ~ 25MM beads; 10mm stupa knife ---- good with more than 14MM ~ 18MM beads; 8mm Buddha ---- suited knife tower with more than 12MM ~ 14MM beads; automatic beads machine, beads machine, good mechanical long long by Dongguan Jia Machinery Trading Company. Dongguan City for good Machinery Trading Company (www.jiujia888.com/) strong, credible, in machinery and industrial products industry cooperation projects in Dongguan, Guangdong has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the good mechanical and you work long into the brilliant, for a better future!