6 Inch High Air Pressure DHD360 Drill Bit And Hammer For Down The Hole Rock Drilling

Price Negotiable

Price: negotiation

MOQ: 10 Pieces

Delivery Time: 25 days

Brand: MIROC

Product Description

6 inch High Air Pressure DHD360 drill bit and hammer
for Down the hole rock drilling

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

Basic Information

Product	DTH Button Bits
Low Air Pressure	CIR80, CIR90
3’’	DHD3.5, M30,
4’’	DHD340, SD4,QL40, M40
5’’	DHD350, SD5,QL50, M50
6’’	DHD360, SD6,QL60, M60
8’’	DHD380, SD8,QL80, M80
Color	Green, Gold, Black or based on customer requirements.
MOQ:	No MOQ required for testing and trial order

Applications

• Underground mining

• Down the hole rock drilling

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

6'' High Air Pressure DTH Bit for DHD360 Shank Specification

Diameter		Buttons and Size (mm)		Flushing hole	Weight	Part Number
mm	inch	Front	Gauge	Flushing hole	kg	Part Number
DHD360 Spherical button/Concave face
152	6	4×16,4×16	8×18	2	26	4148301383
155	6 1/8	4×16,4×16	8×18	2	27	4148301384
159	6 1/4	4×16,4×16	8×18	2	29	4148301385
165	6 1/2	4×16,4×16	8×18	2	30	4148301386
165	6 1/2	4×18,4×18	8×18	2	30	4148301387
172	6 3/4	4×18,4×18	8×18	2	31	4148301388
178	7	4×18,4×18	8×18	2	32	4148301389
190	7 1/2	3×18,5×18	9×18	3	34	4148301390
203	8	3×18,6×18	9×18	3	36	4148301391
DHD360 Ballistic button/Convex face
152	6	6×16,4×16	9×18	3	26	4148301392
155	6 1/8	6×16,4×16	9×18	3	27	4148301393
159	6 1/4	6×16,4×16	9×18	3	29	4148301394
165	6 1/2	6×18,4×18	9×18	3	30	4148301395
172	6 3/4	6×18,4×18	9×18	3	31	4148301396
178	7	6×18,4×18	9×18	3	32	4148301397
190	7 1/2	6×18,5×18	9×18	3	34	4148301398
203	8	6×18,6×18	9×18	3	36	4148301399
DHD360 Spherical button/Flat face
152	6	8×16	9×18	3	26	4148301400
155	6 1/8	8×16	9×18	3	27	4148301401
159	6 1/4	9×16	9×18	3	29	4148301402
165	6 1/2	8×16	9×18	3	30	4148301403
165	6 1/2	8×16	9×18	3	30	4148301404
172	6 3/4	8×18	9×18	3	31	4148301405
178	7	8×18	9×18	3	32	4148301406
190	7 1/2	9×18	9×18	3	34	4148301407
203	8	9×18	9×18	3	36	4148301408

We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

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