Name: High precision Rock Drilling Tools equipped with DTH Button Bits suitable for demanding rock cutting tasks and down the hole drilling operations
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: DHD3.5
Price: 508.50 USD
Availability: InStock

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High precision Rock Drilling Tools equipped with DTH Button Bits suitable for demanding rock cutting tasks and down the hole drilling operations

Productdetails:

Plaats van herkomst:	China
Merknaam:	MIROC
Certificering:	ISO
Modelnummer:	DHD3.5

Betalen & Verzenden Algemene voorwaarden:

Min. bestelaantal:	1
Verpakking Details:	houten kisten
Levertijd:	20-30
Betalingscondities:	L/C, D/A, D/P, T/T, Western Union
Levering vermogen:	3000

Contact

Gedetailleerde productomschrijving

Model-NR.:	DHD3.5	Type:	boor
Materiaal:	Carbide	Gebruik:	Goed boren
Oppervlaktebehandeling:	Spray-paint	belangrijkste verkoopargumenten:	Lang leven
Markeren:	DTH button bits rock drilling , High precision rock cutting tools , Down the hole drilling equipment

High Precision Rock Drilling Tools with DTH Button Bits

Engineered for demanding rock cutting tasks and down-the-hole drilling operations, these tools deliver exceptional performance in challenging conditions.

DTH Button Bits

The DTH bit serves as the primary rock-cutting tool in down-the-hole drilling systems. It withstands severe impact stress from the striking piston while managing high-velocity abrasive cuttings flowing over the bit body.

Selecting the optimal bit requires balancing penetration rate against bit life. In certain applications, sacrificing some bit life for increased penetration may be advantageous.

Rule of thumb: A 10% increase in penetration rate typically compensates for at least a 20% reduction in bit life.

Specifications & Options

Hammer size	2″-3.5″ / 4″-8″ / 10″-32″
Shank styles	BR, AHD, Cop, Mission, Mincon, Numa, QL, TD, SD, DHD, XL, ACD, Mach
Face design	Flat, Concave, Convex

Customization Available

We design and manufacture personalized DTH bits to meet your specific application requirements, including:

Tungsten carbide insert profile (e.g., spherical, ballistic)
Face profile (flat, concave, convex)
Flushing hole configuration (number, size, angle)

Applications

Underground mining
Down-the-hole rock drilling

Competitive Advantages

High-grade tungsten carbide inserts for superior wear resistance
Bit bodies made from premium steel
Manufactured using state-of-the-art CNC machinery and precision heat treatment

DHD3.5 Ballistic Convex Face

Bit Diameter (mm)	Bit Diameter (inch)	Buttons Front (mm)	Buttons Gauge (mm)	Flushing Holes	Weight (kg)	Part Number
90	3.5	412,212	8*12	2	4.5	4148301219
95	3.75	412,212	8*12	2	4.8	4148301220
100	3.875	413,213	8*13	2	5	4148301221
105	4.125	414,214	8*14	2	5.5	4148301222

DHD3.5 Spherical Flat Face

Bit Diameter (mm)	Bit Diameter (inch)	Buttons Front (mm)	Buttons Gauge (mm)	Flushing Holes	Weight (kg)	Part Number
90	3.5	6*12	8*12	2	4.5	4148301223
95	3.75	6*12	8*12	2	4.8	4148301224
100	3.875	6*13	8*13	2	5	4148301225
105	4.125	6*14	8*14	2	5.5	4148301226

label:

Contactpersoon: Mr. Yingkai Zhang

Tel.: +86 18501231988

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High precision Rock Drilling Tools equipped with DTH Button Bits suitable for demanding rock cutting tasks and down the hole drilling operations

High precision Rock Drilling Tools equipped with DTH Button Bits suitable for demanding rock cutting tasks and down the hole drilling operations

DTH button bits rock drilling

High precision rock cutting tools

Down the hole drilling equipment

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