Taper Drill Bit 32mm 36mm 38mm

1. Drill rod types: extension rod, MF rod, and guide rod;
2. Length: 3050mm, 3660mm, 4265mm, 6095mm, etc;
3. Rod size: H32, H38, D32, D39, D46, D52, D56, D64, D76, and D87;
4. Thread size: R32, R38, T38, T45, and T51;
5. 5 types of drill bits: cross bit, button bit, drop center button bit, retrac button bit, and drop center retrac button bit;
6. Bits diameter: button bit – 51mm to 127mm; cross bit – 50mm to 65mm.

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Description

Taper Drill Bit 32mm 36mm 38mm

Product specifications

Bit diameter：28 – 40 mm

Application：Handheld, bench, quarrying and bolting

Taper：7°, 11°, 12°

*For more specific technical details, please contact a Rock Tools Sales Representative

Products Details

Type	Bit Dia.		Button NO. × Button Size (mm)		Gauge Tooth Angle	Thread Type	Weight
Type	mm	inch	Gauge	Front	Gauge Tooth Angle	Thread Type	kg
Button bit	51	2″	6×10	3×9	35°	R32	1.1
	57	2 1/4″	6×11	3×10	35°	R32	1.2
	51	2″	6×10	3×9	35°	R32	1.1
	64	2 1/2″	8×11	4×10	30°	R32	1.5
	76	3″	8×11	4×11	35°	R32	2.4
	64	2 1/2″	8×11	4×10	35°	R32	1.5
	76	3″	8×11	4×11	35°	R32	2.4
	76	3″	8×11	5×10	35°	R32	2.4
	76	3″	8×11	6×10	35°	R32	2.4
Retrac button bit	51	2″	6×11	3×10	30°	R32	1.3
	64	2 1/2″	8×12	4×11	30°	R32	2.5
	51	2″	6×11	3×10	30°	R32	1.3

Increased safety and service life

Tapered Bits offer an increased service life of 20 – 50% versus others in the market. They also increase safety through fewer bit changes.

Taper Drill Bit 32mm 36mm 38mm

Service

Taper Drill Bit 32mm 36mm 38mm

The technical support team may provide remote or on-site support to resolve issues encountered by users during use.
Provide original spare parts to ensure timely replacement of worn or damaged parts to maintain the normal operation of DTH bits.
Timely information reply throughout the day, the first time to solve your problems.