Thread R32

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Top Hammer Drilling Tools for Drifting and Tunneling

Bit Diameter: 43mm-76mm
Length of drill rod: 1800mm-5530mm
Button bit design: Flat face, drop center, normal and retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and conical.
Applications: Drifting, tunneling, bench

We have different designs for various rock formations, and a longer service life to decrease use costs for users.

Button bit	Dimensions D		Flushing hole (mm)			Buttons (mm)		Angle	Class	Part no.
Button bit	mm	in	Front No size		Gauge No size	Front No size	Gauge No size	Angle	Class	Part no.
	45 48 51	1 3/4 1 7/8 2	1×5.5 2×6 2×6		2×5.51×5 1×5.5	2×9 2×9 2×10	5×11 5×11 5×11	30° 30° 30°	H H H	3045R3207 3048R3207 3051R3207
	43 45 48	1 11/16 1 3/4 1 7/8	2×5 2×5 2×5.5		2×5 2×5 2×5	2×8 2×9 2×9	6×9 6×10 6×10	30° 30° 30°	S S S	3043R3208 3045R3208 3048R3208
	43 45 48 54	1 11/16 1 3/4 1 7/8 2 1/8	3×4 3×5 3×5 3×6		2×5 1×5 1×5 1×5.5	3×8 3×8 3×93×10	6×10 6×10 6×10 6×11	30° 30° 30°35°	M M M M	3043R3209 3045R3209 3048R3209 3054R3209
	45 48 51 54 57	1 3/4 1 7/8 2 2 1/8 2 1/4	3×5 3×5 3×5.5 3×6 3×6		1×5 1×5 1×5.5 1×5.5 1×6	3×8 3×9 3×9 3×10 3×10	6×10 6×10 6×10 6×11 6×11	30° 30° 35° 35° 35°	M M M M M	3045R32F09 3048R32F09 3051R32F09 3054R32F09 3057R32F09
	64	2 1/2	3×7		1×6	4×10	6×11	35°	M	3064R3210D
	64	2 1/2	3×7		1×6	3×11	6×12	35°	H	3064R32F09
	76	3	2×9		2×7	6×10	8×11	35°	H	3076R32F14
	51	2	3×5		1×6	3×9	6×10	30°	M	3051R32F09R
	54 57	2 1/8 2 1/4	3×6 3×6		1×5.5 1×6	3×10 3×10	6×11 6×11	35° 35°	M M	3054R32F09 3057R32F09
	64	2 1/2	3×7		1×6	4×10	6×11	35°	M	3064R3210DR
	64	2 1/2	3×7		1×6	3×11	6×12	35°	H	3064R32F09R
Reaming tools
Pilot bit 12° taper	41	1 5/8	2×5	2×5.5		2×8	4×9	30°	-	3041R3206KP
Reaming bit 12° taper	89 102	3 1/2 4	--	--		4×10 4×12	8×11 8×12	35° 35°	--	3089R3212KR 30102R3212KR
Dome bit	76 89 102	3 3 1/2 4	2×9 2×9 2×9	2×7 2×8 2×9		1×11 1×12 1×12	14×11 14×12 14×12	35°35°35°	-- -	3076R3215KD 3089R3215KD 30102R3215KD

Drill rod	Dimensions L			Dimensions D		Part no
Drill rod	mm	ft	in	mm	in	Part no
Hex rod 25 * 108 with thread R32	1830 2435 2950 3050	6 8 9 10	- - 7 5/8 -	25 25 25 25	1 1 1 1	1025R3218 1025R3224 1025R3229 1025R3230
Hex rod 32 with threads R32/R38	3100 3700 4310 4920	10 12 14 16	2 2 2 2	32 32 32 32	1 1/4 1 1/4 1 1/4 1 1/4	2132R38R3231 2132R38R3237 2132R38R3243 2132R38R3249
Hex rod 35 with threads R32/R38	3100 3700 4310 4920 5530	10 12 14 16 18	2 2 2 2 2	35 35 35 35	1 3/8 1 3/8 1 3/8 1 3/8	2135R38R3231 2135R38R3237 2135R38R3243 2135R38R3249 2135R38R3255
Hex rod 32 with threads R32/T38	3100 3700 4310 4920	10 12 14 16	2 2 2 2	32 32 32 32	1 1/4 1 1/4 1 1/4 1 1/4	2132T38R3231 2132T38R3237 2132T38R3243 2132T38R3249
Hex rod 35 with threads R32/T38	3100 3700 4310 4920 5530	10 12 14 16 18	2 2 2 2 2	35 35 35 35	1 3/8 1 3/8 1 3/8 1 3/8	2135T38R3231 2135T38R3237 2135T38R3243 2135T38R3249 2135T38R3255
Rod Ø32 with threads R32/R32 (MF)	3100 3700 4310 4920	10 12 14 16	2 2 2 2	32 32 32 32	1 1/4 1 1/4 1 1/4 1 1/4	2032R32MF31 2032R32MF37 2032R32MF43 2032R32MF49
Rod Ø32 with threads R32/R32	1830 2435 2950 3050	6 8 9 10	- - 7 5/8 -	32 32 32 32	1 1 1 1	2032R3218 2032R3224 2032R3229 2032R3230

Coupling	Dimensions				Part no
Coupling	L mm	in	D mm	in	Part no
R32-R32	150	6	45	1 3/4	MX-R324515
Crossover coupling R32-R35	175	6 7/8	45	1 3/4	MX-R35R324517
Crossover coupling R28-R32	171	6 3/4	45	1 3/4	MX-R32R284517
Crossover coupling R32-R38	181	7 1/8	54	2 1/8	MX-R38R325418
Crossover coupling R32-T38	188	7 1/2	54	2 1/8	MX-T38R325418

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