Top hammer rock drilling tools Button bits

Top hammer rock drilling tools Button bits

Product Item：60590038629

Model Number:R22, R25, R38, T38, T45, T51, GT60, ST68

Type:Drill Bit

Material:Carbon Steel

Use:Well Drilling

Category：R25 Thread Button Bit

Description

- Strictly quality controlling.

- Selected high quality special steels and carbide.

- Produced by CNC machines.

Product Description

Button bit made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.

Material: Alloy steel bar and tungsten carbide bit

Body Type: Normal, Retrac type and straightrac (spiral retrac)

Thread type R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60

Diameter: 32mm-152mm

Button bit shape: Spherical and Ballistic

Face shape: Flat shape, Drop-center shape and Rocket shape

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