Name: 64mm to 89mm used in Quarry Tunnel Drilling Tools
Brand: MIROC
Availability: InStock

Product Details

Competitive advantages:

This type of bit is well known for its wear resistance on medium-hard to hard rock formations
Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture
Widely used drifting and tunneling
Bit face design is ideal for medium-hard to hard rock formations

Specification as below:

Product Name	Bit Diameter		Carbide Button		Angle	Flushing Hole		Weight (kg)
Product Name	(mm)	(inch)	Front (No. x mm)	Gauge (No. x mm)	Angle	Front	Side	Weight (kg)
T38 Button Bit	64	2 1/2	3x11	6x12	35°	3	-	1.8
	64	2 1/2	4x10	8x10	40°	2	-	1.6
	64	2 1/2	3x10, 1x10	6x11	35°	3	-	1.7
	70	2 3/4	4x11	8x11	40°	2	-	1.9
	70	2 3/4	4x10, 1x10	8x11	30°	4	-	1.9
	70	2 3/4	3x10, 1x10	6x12	35°	3	-	1.8
	76	3	4x11	8x11	40°	2	-	2.4
	76	3	5x11	8x13	35°	2	1	2.4
	76	3	3x11, 1x11	6x12	35°	3	1	2.6
	76	3	4x11, 1x11	8x12	35°	4	-	2.6
	76	3	4x11, 1x11	8x11	40°	4	-	2.6
	89	3 1/2	4x13	8x13	40°	2	-	3.3
	89	3 1/2	5x13	8x13	35°	2	-	3.3
	89	3 1/2	6x11	8x12	35°	2	-	3.3
	89	3 1/2	3x11, 2x11	6x13	35°	3	1	3.3
	89	3 1/2	4x11, 1x11	8x13	35°	4	-	3.3
	89	3 1/2	4x13, 1x13	8x13	35°	4	-	3.3

Our Services

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

Hazardous environment
Acts, regulations, and other government guidelines that has to be followed
Significant differences in the way people work, mostly due o physical constraints
Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.

Our Factory

Our Activities

we attended the Bauma expo 2014 in Shanghai