T45 Deep Long Hole Bench Drilling Tungsten Carbide Buttons Thread Quarry Rock Bit

• Customization: Available
• Certification: ISO 9001:2000
• Standard: GB, GOST
• Model NO.: T45
• Manufacturing Process: Casting
• Material: Alloy Steel
• Condition: 100% New
• Delivery: 20-30days
• Color: on Request
• MOQ: 1PCS
• After Sale Service: Yes
• OEM/ODM: Yes
• Transport Package: Carton
• Specification: 70mm, 76mm, 89mm, 102mm
• Trademark: SANSUNG
• Origin: China
• HS Code: 82071300
• Production Capacity: 30000 PCS/Year

Product Description

Sansung rock drilling thread button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring industries etc.

Our thread button bits are made with high quality of best quality alloy steel bar and tungsten carbides with superior wear resistance and impact toughness superior, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.

Thread Button Bit	Diameter		Carbide  size(mm)		Flushing  hole		Weight
	mm	in	Front	Gauge	Front	Side	(kg)
			Qty×size	Qty×size
T45(1 3/4") standard body	70	2  3/4	4×10	8×10	2	2	2.24
	76	3	4×11	8×12	2	2	2.46
	89	3  1/2	6×12	8×14	2	2	3.52
	102	4	7×12	8×14	2	2	4.46
	115	4  1/2	8×12	8×14	2	2	6.68
T45(1 3/4") retrac body	70	2  3/4	4×10	8×10	2	2	2.64
	76	3	4×11	8×12	2	2	2.86
	89	3  1/2	6×12	8×14	4	0	3.92
	102	4	7×12	8×14	2	2	4.86
	115	4  1/2	8×12	8×14	4	0	7.12

 

Reaming Bit	D		Flushing hole (mm)		Buttons (mm)
	mm	inch	Front	Gauge	Front	Gauge
	127	5	4×8	2×9	1×14	16×14
	127	5	2×13	2×11	10×13	8×14

 

Extension Rod	L
	mm	ft	in
Extension  rod T45-round 45mm-T45	3050	10	-
	3660	12	-
	4270	14	-
	4880	16	-
	6100	20	-
MF rod T45-round 45mm-T45	1525	5	-
	1830	6	-
	3050	10	-
	3660	12	-
	4270	14	-

 

Coupling sleeve	L		D
	mm	in	mm	in
T45-T45	207	-	66	-
T45-T38	215	-	66	-
T45-T51	240	-	72	-