Product Details

Product Application

Button bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.

Future

1.Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations.Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

2.Recommended for eliminating hole deviation

3.Widely used drifting and tunneling

4.Bit face design is ideal for medium-hard to hard abrasive rock

Product Description

T51 Common and Retrac Button Bits

Type	Dia(mm)	Front buttons	Guage buttons	Side Flu.holes	Front Flu holes	Weight(kg)
Common Body	89	13x4	13x8	2	-	4.9
	89	13x5	13x8	2	1	4.9
	89	11x3,11x2	13x6	4	-	4.9
	89	11x4,11x1	13x8	4	-	4.9
	89	13x4,13x1	13x8	4	-	4.9
	102	14x4	14x8	2	-	5.8
	102	13x6	16x8	2	1	5.8
	102	13x3,13x2	14x6	3	1	5.8
	102	13x4,13x1	14x8	4	-	5.8
	102	13x4,13x2	13x8	4	1	5.8
	115	14x6	14x8	2	-	6.8
	115	14x6	16x8	2	-	6.8
	115	13x4,13x2	14x8	4	-	6.8
	115	13x4,13x3	14x8	4	-	6.8
	115	14x4,14x2	16x8	4	-	6.8
	127	14x8	16x8	2	1	7.5
	127	16x4,13x2	16x8	4	-	7.5
	127	14x4,14x3	14x8	4	-	7.5
Retrac Body	89	13x4	13X8	2	-	5.3
	89	13x5	13x8	2	1	5.3
	89	11x3,11x2	13x6	4	-	5.3
	89	11x4,11x1	13x8	4	-	5.3
	89	13x4,13x1	13x8	4	-	5.3
	102	14x4	14x8	2	-	7.3
	102	13x6	16x8	2	1	7.3
	102	13x4,13x1	14x8	4	-	7.3
	102	13x4,13x2	13x8	4	1	7.3
	102	13x4,13x1	14x8	4	1	7.3
	115	14x6	14x8	2	-	9.8
	115	14x6	16x8	2	-	9.8
	115	13x4,13x2	14x8	4	-	9.8
	115	13x4,13x3	14x8	4	-	9.8
	115	14x4,14x2	16x8	4	-	9.8
	127	14x8	16x8	2	1	12
	127	16x4,13x2	16x8	4	-	12