Raise Boring Cutters

Raise boring cutter (RBM cutter) is a tungsten carbide insert roller cutter mounted on the reaming head of raise boring machine (RBR, raise borer), which is an excavation tool for breaking rocks. As the most important raiseboring drilling tools, the raise boring cuttersare mainly used in the construction of vertical shafts, inclined shafts, surge shafts, ventilation shafts, and escape shafts, and can be widely applied in underground engineering construction fields such as mine, hydropower, transportation and so on.

Litian focuses on developing and manufacturing raise boring roller cuttersuitable for all kinds of raise boring rigs and rock formations and can provide users with comprehensive technical support and consultation, as well as various forms of services and solutions.

Different Types Of Litian Raise Boring Roller Cutters

Litian raise boring cutters are designed and manufactured for all sizes of reaming heads. These rock roller bit cutters are used for different types of drilling from horizontal drilling, blind drilling to vertical drilling, etc. Different types of raise boring drilling tools have different advantages. Our kerf roller cutters are designed to achieve the best performance in all rock formations by varying spacing between rows of tungsten carbide inserts. Our random cutters, also known as RCD cutters, can be randomly arranged with optimal inserts to achieve better penetration and higher toughness, based on specific rock formation information. Litian raise boring cutters are designed and manufactured using the latest technology to provide optimum performance. Click below to get more！

High-quality Raise boring Roller Cutter Parts

Buttons

The insert buttons of raise boring cutters adopt high-quality tungsten carbide with good wear resistance and long service life, and the commonly tungsten carbide insert design includes chisel inserts, conical inserts, spherical inserts, which can be used with raise boring cutters to improve drilling efficiency under different geological conditions.

Hub

The raise boring cutter hub uses high-quality raw materials and reasonable design, and it can meet long-distance use under different geological conditions.

Sealing

The metal seal of our raise boring roller cutters has excellent high-temperature resistance, reliable sealing performance, and can meet long-distance use in harsh working environments.

Bearing

The raise boring cutter bearing has good wear resistance and deformation resistance, and good overall performance. Our optional bearings include tapered roller bearings, ball bearings, and thrust roller bearings.

Litian Raiseboring Drilling ToolsFeatures

Litian raiseboring toolshave been practically applied under a variety of different rock conditions, and the rock roller cutter body structures and the button spacing are optimized according to the different rock performance characteristics. Our raise boring cutter drilling tools can be applied to the excavation of different hardness strata (30Mpa~300Mpa), such as sandstone, limestone, granite, basalt, etc., and can meet different engineering needs.

We use scientific calculation and analysis methods to accurately calculate the maximum cutting efficiency and movement direction of each cutter row so that each alloy button can produce the maximum breaking area and volume when it contacts the hole wall. Litian raises boring cutters to have strong wear resistance, stable performance, and durability, and can cooperate with raise boring rigs for efficient rock-breaking operations, thereby helping users shorten construction time, improve drilling efficiency, and reduce engineering costs.

Litian Rock Tools, as an excellent drilling tools factory, offers a wide range of rock drilling toolsfor you to choose from.

Other supplier products

	Drifter Rod	Drifter rodis mainly used on the full hydraulic drifting jumbo. This drifting drill rodcan be used for roadway excavation blasting and anchor hole ...
	Button Bit	hreaded button bit for rock drilling, a kind of top hammer rock drill bit, is mainly used with hydraulic drill rods (pneumatic drill rods) and hydr...
	Reaming Bit	Reaming Bit Reaming bit, also known as pilot reamer bit, is a hole opener that drills a pilot hole to a certain depth and then reams the hole to a...
	Raise Boring Cutters	Raise boring cutter (RBM cutter) is a tungsten carbide insert roller cutter mounted on the reaming head of raise boring machine (RBR, raise borer),...
	Shank Adapter	Top hammer shank adaptors, the role of which in rock drilling is to directly bear the impact energy and torque of the rock drill, and is used to tr...

供应产品

Same products

	NCM-4.8型内燃道岔打磨机	卖方: 842518	NCM-4.8型内燃道岔打磨机是适用于铁路行业的专用机械，该机主要用于钢轨道岔的养护作业，也可用于普通钢轨的养护作业。该机具有工作效率高、操作简便、上下道快速、适应范围广等特点，受到用户的广泛好评。
	72V智能锂电仿形打磨机	卖方: 842518	1. 72V锂电动力直流电控系统，带过流、过压、欠压、高温等安全保护功能 2. 双操作系统，既可以机械式摇轮进给，又可以电子进给 3. 电子进给分档式设计，不同打磨阶段，进给的精度不同，提供...
	36V锂电捣固镐	卖方: 842518	产品优点： 1. 智能数显，实时显示剩余电量和使用时间（业内首创） 2. 三级减震，减少操作者的工作疲劳 3. 电池通过UN38.3国际安全认证和GB34570双重安全认证 4. 高海拔正常使用...
	ND-5内燃冲击捣固镐	卖方: 842518	ND-5内燃冲击捣固镐是一种轻便高效的捣固工具，它具有结构紧凑、重量轻、效率高、操作简便、省力、减震效果好等特点，适用于多种路况的破碎及捣固作业。 适用于混凝土、砖石、沥青、岩石、泥土等破碎及...
	ND-4内燃捣固镐	卖方: 842518	内燃捣固镐是铁路道床养护的一种小型养路机械，主要适用于道岔及繁忙线路上利用列车间隔进行的捣固作业，它具有重量轻、体积小、性能优良、坏损率低、上下道方便迅速、操作轻便等优点。