DHD350 Shank DTH Button Drill Bits for Mining and Water Well Drilling

• After-sales Service: Repair or Replacement
• Warranty: 6 Months
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DHD350 DTH Drill bit
• Standard: AISI, GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Stamping
• Material: Carbon Steel
• Machine Type: Drilling Tools
• Color: Red, Black, Yellow, White
• Shank Adapter: DHD350
• Diameter: 127-165mm
• Transport Package: Wooden Case
• Specification: 127-165mm
• Trademark: KAT DRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 500000PCS/Month
• Package Size: 30.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.

1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.

2. Smooth performance and long service life of HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.

3. Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.

4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.

5. Interchangeable with DTH bit and drill pipe

Low pressure and high pressure hammers are available in our company.
 

 

·  Suitable for high pressure drilling rigs

·  Water well drilling

·  Record breaking penetration

·  Bench drilling

·  Exploring Civil Engineering Applications

·  Lowest cost per foot drilled

·  Mining /Mineral Exploration

·  Simple & robust design

·  Exploring Civil Engineering Applications

·  Oil well drilling

·  Foot Valve not required in the bit

·  Longer parts life

·  Maximizes efficiency

·  Develops greater power for any compressor capacities

·  Penetrate 15% to 30% faster

·  Provides additional production at a lower unit cost

3″DTH Bits,DHD3.5,M30;

4″DTH Bits,DHD340,SD4,QL40,M40;

5″DTH Bits,DHD350,SD5,QL50,M50,

6″DTH Bits,DHD360,SD6,QL60,M60,

8″DTH Bits,DHD380,SD8,QL80,M80,

Low air pressure DTHBits,CIR80,CIR90.

 

(1)Size: 90mm-605mm

(2)DTH Hammer: 3"-12"

(3)Package: in wooden case

(4)Productivity: 2000pcs/month
 
 

INGERSOLL-RAND DHD 350R
EPIROC  COP 54 / DHD 5 / TERRANOX 5, BULROC  HYPER 51 / 55DH (DHD 350 shank), HALCO  SUPER DOMINATOR 500 / 550 HD (DHD 350 shank) MINCON  5 DH / 5 BH (DHD 350 shank), NUMA  CHALLENGER 55, PUMA 5.2 (DHD 350 shank), SECOROC  5" / 5" Q
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	16	6	16	127	5"	15.85
	8	16	8	16	140	5 1/2"	15.9
	8	16	9	14	146	5 3/4"	16.6
	8	16	8	14	130	5 1/8"	14.6
	8	16	7	14	135	5 5/16"	15.7
	8	16	8	14	140	5 1/2"	15.9
	8	16	8	16	145	5 45/64"	16,60
	8	16	8	16	146	5 3/4"	16.6
	8	16	8	16	150	5 7/8"	17.2
	8	16	8	16	152 *	6"	18
	8	16	10	16	165 *	6 1/2"	18.8
	9	16	9	14	135	5 5/16"	16.7
	9	16	9	14	150	5 7/8"	17.2
	8	16	8	12	127	5"	14.5
	8	16	8	12	130	5 1/8"	14.6
	8	16	7	14	135	5 5/16"	15.7
	8	16	8	14	140	5 1/2"	15.9
	8	16	8	16	146	5 3/4"	17.1
	8	16	9	14	150	5 7/8"	16.1
	8	16	9	14	152 *	6"	17.2
	8	16	9	16	152 *	6"	17.2
	8	16	9	16	165 *	6 1/2"	18.8
	10	16	12	16	180 *	7"	25
	9	16	9	14	130	5 1/8"	15.1
	9	14	9	14	135	5 5/16"	15.7
	9	16	10	14	150	5 7/8"	16.9

DTH Bit Shank available:

1), Dia. 64mm-70mm shank Bulroc BR1
2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5
6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8), Dia. 254mm-380mm shank SD10, Numa100
9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
10), Dia. 405mm-864mm shank SD15, SD18
11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...
  

 
 

Detailed Photos

High Air Pressure DTH Drill Bit

 

 

Company Profile

Packaging & Shipping

FAQ

 

The information you may like to know before order:

1. Methods of Payment:

  T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

  Based on order quantity, normally it takes 25 days for production.

  Only 2 or 3 days if we have stock on your request size.

3. Shipping way

  Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

  Bulk order: we suggest by air or by sea.

4. Quality Control

  We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. After Services:

  a. Our sales team will response for your question within 24 hours (Holidays Excluded)

  b. Technical Support will be available in any time

  c. Free replacement will provide once the failure confirmed caused by our product quality