10-inch DTH Drill Bits High Manganese Steel Carburized Steel for Coal and Iron Mining

Name: 10-inch DTH Drill Bits High Manganese Steel Carburized Steel for Coal and Iron Mining
Brand: Changsha Sollroc Engineering Equipments Co., Ltd
Price: 100.00 USD
Availability: InStock

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10-inch DTH Drill Bits High Manganese Steel Carburized Steel for Coal and Iron Mining

Large Image : 10-inch DTH Drill Bits High Manganese Steel Carburized Steel for Coal and Iron Mining

Product Details:

Place of Origin:	Hunan, China
Brand Name:	SOLLROC
Certification:	ISO:9001

Payment & Shipping Terms:

Minimum Order Quantity:	1
Price:	$1,200

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10-inch DTH Drill Bits High Manganese Steel Carburized Steel for Coal and Iron Mining

Description

Weight:	90 KG	Material:	Carburized Steel
Processing Type:	Forging	Diameter:	10 Inch
Face Shape:	Flat, Convex, Concave	Button Type:	Spherical, Parabolic, Ballistic
Bit Dia(mm):	254	Air Hose:	2
Guage Buttons:	12×φ19	Front Buttons:	8×φ18+18×φ16
Part No:	HD10-254	Rock Hardness:	200-260 Mpa
Bit Dia(inch):	10"	Shank Bits:	NUMA100
Compressive Strength:	200-260 Mpa
Highlight:	10-inch DTH Drill Bits , High Manganese Steel DTH Drill Bits , Carburized Steel DTH Drill Bits

NUMA100 10-inch DTH Drill Bits

High Manganese Steel Carbon Steel Rock Drill Bit for Hole Drilling

Product Features

Button bit features high wear resistance for medium-hard to hard abrasive rock formations (200-260 Mpa compressive strength)
Spherical tungsten carbide inserts provide strong configuration against carbide fracture
Recommended for eliminating hole deviation
Ideal for drifting and tunneling applications
Optimized bit face design for medium-hard to hard abrasive rock

Product Applications

DTH hammers and bits are widely used in underground mining, quarries, hydraulic and hydro-power engineering, water well drilling, mineral exploration, anchoring hole drilling, geothermal engineering, subway excavation, and other civil engineering projects. They offer advantages including high flatness, smooth hole walls, rigid drill rod and hammer construction, independent high axial thrust, unlimited drilling depth, low device costs, and easy maintenance.

Product Specifications

10" DTH Bits (NUMA100, SD10)

Shank Bits	Bit Dia (mm)	Bit Dia (inch)	Air Hose	Gauge Buttons	Front Buttons	Part No
NUMA100	254	10"	2	12×φ19	8×φ18+18×φ16	HD10-254
	280	11"	3	12×φ19	9×φ18+20×φ16	HD10-280
	295	11 5/8"	3	15×φ19	27×φ18+9×φ16	HD10-295
	305	12"	3	15×φ19	27×φ18+9×φ16	HD10-305
	311	12 1/4"	3	15×φ19	27×φ18+9×φ16	HD10-311
	315	12 3/8"	3	15×φ19	27×φ18+9×φ16	HD10-315
	330	13"	3	15×φ19	27×φ18+9×φ16	HD10-330