T38 T45 T51 Robit Body Quarry Bench Rock Drilling Retrac Button Bit

This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. Used in benching and long hole drilling.

THREADED ROCK DRILLING TOOLS - T38
Drill Bit	Diameter		Buttons and Size (mm)			Flushing hole		Weight
	mm	inch	Front	Gauge	Angle	front	Side	kg
Retrac button bit	Spherical
	64	2 1/2	4×10	8×10	30°	2	-	2.2
	64	2 1/2	3×10, 1×10	6×11	35°	3	-	2.2
	70	2 3/4	4×11	8×11	40	2	-	2.4
	70	2 3/4	3×10, 1×10	6×13	35°	3	-	2.4
	70	2 3/4	4×10, 1×10	8×11	35°	4	-	2.4
	76	3	4×11	8×11	40	2	-	3.3
	76	3	4×11, 1×11	8×10	35°	4	-	3.3
	76	3	4×11, 1×11	8×12	35°	4	-	3.3
	89	3 1/2	4×13	8×13	40	2	-	4.8
	89	3 1/2	5×13	8×13	35°	2	-	4.8
	89	3 1/2	6×11	8×12	35°	2	-	4.8
	89	3 1/2	4×11, 1×11	8×13	35°	4	-	4.8
	89	3 1/2	4×13, 1×13	8×13	35°	4	-	4.8
	Ballistic
	64	2 1/2	4×10	8×10	30°	2	-	2.2
	64	2 1/2	3×10, 1×10	6×11	35°	3	-	2.2
	70	2 3/4	4×11	8×11	40	2	-	2.4
	70	2 3/4	3×10, 1×10	6×13	35°	3	-	2.4
	70	2 3/4	4×10, 1×10	8×11	35°	4	-	2.4
	76	3	4×11	8×11	40	2	-	3.3
	76	3	4×11, 1×11	8×10	35°	4	-	3.3
	76	3	4×11, 1×11	8×12	35°	4	-	3.3
	89	3 1/2	4×13	8×13	40	2	-	4.8
	89	3 1/2	5×13	8×13	35°	2	-	4.8
	89	3 1/2	6×11	8×12	35°	2	-	4.8
	89	3 1/2	4×11, 1×11	8×13	35°	4	-	4.8
	89	3 1/2	4×13, 1×13	8×13	35°	4	-	4.8

This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation. Used in benching and long hole drilling.

THREADED ROCK DRILLING TOOLS - T45
Drill Bit	Bit Dia.		Buttons and Size (mm)			Flushing Hole		Weight	Product Code
	mm	inch	Front	Gauge	Angle	Front	Side	kg
Retrac button bit	Spherical
	70	2 3/4	4x11	8x11	40°	2	-	2.5	R1270-T45-S
	70	2 3/4	3x11, 1x9	6x11	35°	3	-	2.5	R1070-T45-S
	70	2 3/4	4x10, 1x10	8x11	35°	4	-	2.5	R1370-T45-S
	76	3	4x11	8x11	40°	2	-	3.2	R1276-T45-S
	76	3	5x11	8x12	35°	2	1	3.2	R1376-T45-S-1
	76	3	3x11, 1x11	6x13	35°	3	-	3.2	R1076-T45-S
	76	3	4x11, 1x11	8x11	35°	4	-	3.2	R1376-T45-S-2
	76	3	4x11, 1x11	8x12	35°	4	-	3.2	R1376-T45-S-3
	89	3 1/2	4x13	8x13	40°	2	-	5.4	R1289-T45-S
	89	3 1/2	6x11	8x12	35°	2	-	5.4	R1489-T45-S
	89	3 1/2	3x11, 2x11	6x13	35°	3	1	5.4	R1189-T45-S
	89	3 1/2	4x11, 1x11	8x12	35°	4	-	5.4	R1389-T45-S-1
	89	3 1/2	4x13, 1x13	8x13	35°	4	-	5.4	R1389-T45-S-2
	102	4	5x14	8x14	40°	2	-	6.8	R13102-T45-S-1
	102	4	6x13	8x16	40°	2	1	6.8	R14102-T45-S-1
	102	4	3x13, 2x13	6x14	35°	3	1	6.8	R11102-T45-S
	102	4	4x13, 1x13	8x14	35°	4	-	6.8	R13102-T45-S-2
	102	4	4x13, 2x13	8x13	35°	4	1	6.8	R14102-T45-S-2
	Ballistic
	70	2 3/4	3x11, 1x9	6x11	35°	3	-	2.5	R1070-T45-B
	70	2 3/4	4x10, 1x10	8x11	35°	4	-	2.5	R1370-T45-B
	76	3	4x11	8x11	40°	2	-	3.2	R1276-T45-B
	76	3	5x11	8x12	35°	2	1	3.2	R1376-T45-B-1
	76	3	3x11, 1x11	6x13	35°	3	1	3.2	R1076-T45-B
	76	3	4x11, 1x11	8x11	35°	4	-	3.2	R1376-T45-B-2
	76	3	4x11, 1x11	8x12	35°	4	-	3.2	R1376-T45-B-3
	89	3 1/2	4x13	8x13	40°	2	-	5.4	R1289-T45-B
	89	3 1/2	6x11	8x12	35°	2	-	5.4	R1489-T45-B
	89	3 1/2	3x11, 2x11	6x13	35°	3	1	5.4	R1189-T45-B
	89	3 1/2	4x11, 1x11	8x12	35°	4	-	5.4	R1389-T45-B-1
	89	3 1/2	4x13, 1x13	8x13	35°	4	-	5.4	R1389-T45-B-2

KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, prodcution, and application. The company has adopted advanced manafacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients' drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company's development team introduces innovative products each year - tools that are rigorously tested in the field and proven to perform beyound industry expectations.

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.