DTH 380 Hammer Crown for Down The Hole Drilling

• Customization: Available
• After-sales Service: Repair or Replacement
• Warranty: 6 Months
• Model NO.: DHD380
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Standard: AISI, GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Stamping
• Material: Carbon Steel
• Machine Type: Drilling Tools
• Color: Red, Black, Yellow, White
• Tungsten Carbide: Yk05 or T6
• Shank Adapter: CIR/DHD/M/Ql/SD
• Transport Package: Wooden Case
• Specification: 90-605
• 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

 

EPIROC COP 32
SECOROC 3"
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	11	6	11	85	3 3/8"	3.7
	8	12	6	12	90	3 1/2"	4.2
INGERSOLL-RAND DHD 3.5
EPIROC  COP 35 / TD 35.2 / QLX 35 / TERRANOX 3, BULROC  HYPER 31 (DHD 3.5 shank), HALCO  DART 350 / DOMINATOR 350 & 375 (DHD 3.5 shank), KARBO 35A, MINCON 3 & 3.5, MISSION XL3, NUMA 35 / PATRIOT 35 A, PUMA 3.1 (DHD 3.5 shank),  RH460 3.5"
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	11	6	11	85	3 3/8"	4.2
	8	11	8	11	92	3 5/8"	4.5
	8	12	6	12	92	3 5/8"	4.6
	8	12	6	12	95	3 3/4"	4.7
	8	12	7	12	100	3 15/16"	4.95
	8	12	8	12	105	4 1/8"	5.4
	8	14	7	12	105	4 1/8"	5.4
	7	11	6	11	92	3 5/8"	4.72
	7	12	6	12	95	3 3/4"	4.9
	7	12	6	12	100	3 15/16"	5.16
	7	12	6	12	105	4 1/8"	5.3
HALCO DOMINATOR 375 (MD 35 shank), MINCON MD 35
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	12	6	12	95	3 3/4"	5.1
	8	12	7	12	100	3 15/16"	5.3
	7	14	6	14	105	4 1/8"	5.8
	8	12	8	12	105	4 1/8"	5.4
	8	14	7	12	105	4 1/8"	5.45
	7	12	6	12	95	3 3/4"	5.34
	7	12	6	12	100	3 15/16"	5.3
	7	12	7	12	105	4 1/8"	5.4

 

EPIROC TD 40 / QLX 40 / COP 44 GOLD
MINCON  MP40 (TD40 shank),   RH460 4"
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	14	7	13	110	4 5/16"	8
	8	13	8	13	115	4 1/2"	9.3
	8	14	7	13	115	4 1/2"	9.3
	8	14	8	13	120	4 23/32"	9.5
	8	14	9	13	125	4 15/16"	9.8
	8	14	10	13	130 *	5 1/8"	10.2
	8	14	7	12	110	4 5/16"	9.1
	8	14	8	12	115	4 1/2"	9.3
	8	16	6	14	115	4 1/2"	9.3
	8	14	8	12	120	4 23/32"	9.5
	8	14	10	12	125	4 15/16"	9.8
	8	14	8	14	130 *	5 1/8"	10.2
	8	16	10	14	140 *	5 1/2"	10.9
	8	14	8	12	115	4 1/2"	9.1
	8	14	8	12	115	4 1/2"	9.1
	8	16	8	12	125	4 15/16"	9.8
	8	16	8	12	125	4 15/16"	9.8
	8	16	8	12	130 *	5 1/8"	10.2
	8	16	8	12	130 *	5 1/8"	10.2
	8	13	8	12	115	4 1/2"	9.1
INGERSOLL-RAND DHD 340A
EPIROC  COP 44 / DHD 4 / QL 340 / TERRANOX 4, BULROC  HYPER 41 (DHD 340A shank), HYPER 415, HALCO  DART 400 / SUPER DOMINATOR 400, 450 (DHD 340A shank), KARBO  K40, MINCON 4 HR, NUMA  CHALLENGER 4 / CHAMPION 40 / PATRIOT 40, PUMA 4.4 (DHD 340A shank),   RH460 4", SECOROC 4" / 4" Q
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	14	8	12	105	4 1/8"	7.6
	8	12	8	12	105	4 1/8"	7.5
	8	14	8	12	110	4 5/16"	7.8
	8	12	8	12	110	4 5/16"	7.8
	8	13	8	13	110	4 5/16"	7.8
	8	14	8	12	115	4 1/2"	8.1
	8	12	9	12	115	4 1/2"	8.1
	8	13	8	13	115	4 1/2"	8.1
	7	14	7	14	115	4 1/2"	8.62
	8	12	9	12	115	4 1/2"	8.1
	8	14	8	12	120	4 23/32"	8.1
	8	14	9	14	130 *	5 1/8"	9.3
	8	16	9	14	140 *	5 1/2"	11.1
	8	16	9	14	145 *	5 45/64"	11.6
	9	12	12	12	127 *	5"	8.75
	9	12	12	12	130 *	5 1/8"	9.15
	9	14	12	12	140 *	5 1/2"	10.2
	8	14	7	12	105	4 1/8"	7.7
	8	14	8	12	110	4 5/16"	8.15
	8	14	8	12	115	4 1/2"	8.5
	8	16	6	14	115	4 1/2"	8.5
	8	14	8	12	120	4 23/32"	9
	8	14	9	12	127 *	5"	9.15
	8	14	9	12	130 *	5 1/8"	9.2
	8	16	9	14	140 *	5 1/2"	11.1
	8	16	9	14	145 *	5 45/64"	11.5
	8	16	9	14	150 *	5 7/8"	12

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
INGERSOLL-RAND QL5 / QL50
EPIROC  QL 50 / TD 50 / COP 54 GOLD, BULROC  HYPER 55 DH, HALCO  SUPER DOMINATOR 550 HD QL50, KARBO  K50    MINCON  MQ50, MP50 / 5 DH-QL, MP56, NUMA  PATRIOT 50 / DCS 5, PUMA 5.2 (QL 5 shank),  RH460 / RH460g 5"
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	16	6	16	130	5 1/8"	15.8
	8	16	7	16	135	5 5/16"	15.8
	8	16	7	16	140	5 1/2"	16.72
	9	14	9	16	130	5 1/8"	15.8
	9	14	10	14	135	5 5/16"	15.8
	9	14	10	14	140	5 1/2"	16.7
	8	16	8	12	130	5 1/8"	14.55
	8	16	8	14	140	5 1/2"	16.7
	8	16	10	14	140	5 1/2"	16.7
	8	16	8	16	146	5 3/4"	17
	8	16	8	16	152 *	6"	17.6
	8	16	10	16	165 *	6 1/2"	19.4
	9	16	9	14	135	5 5/16"	16.1
	9	16	9	14	140	5 1/2"	16.7
	8	16	8	12	127	5"	13.56
	8	16	8	12	130	5 1/8"	14.55
	8	16	6	16	130	5 1/8"	14.8
	8	16	6	16	135	5 5/16"	15
	8	16	8	14	140	5 1/2"	16.5
	8	16	8	16	146	5 3/4"	16.8
	8	16	9	16	152 *	6"	17.1
	8	16	9	16	165 *	6 1/2"	18.8
	10	16	12	16	180 *	7"	19.4
	9	16	9	14	130	5 1/8"	15.8
	9	14	9	14	135	5 5/16"	16.1
	9	16	9	14	150	5 7/8"	17.6
	9	16	9	16	152 *	6"	17.6

 

INGERSOLL-RAND DHD 360 / DH6 / SF6 / SF6.5
EPIROC  COP 64 / DHD 6 / TERRANOX 6, BULROC  HYPER 61 / 63 / 63 HD / 66 DH (DHD 360 shank), HALCO  DOMINATOR 600 (DHD 360 shank) / SUPER DOMINATOR 600 / 650 (DHD 360 shank), MINCON  6 DH 360, NUMA  CHALLENGER 6 / PATRIOT 60W, PUMA  6.2 / 6.3 (DHD 360 shank), SECOROC  6" / 6" Q / 6" QHD
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	16	8	16	152	6"	23.9
	8	16	8	16	156	6 1/8"	24.3
	8	16	8	16	159	6 1/4"	24.7
	8	16	10	16	165	6 1/2"	25.2
	10	16	10	16	165	6 1/2"	25.4
	10	16	10	16	172	6 3/4"	25.9
	10	16	12	16	180 *	7"	25
	10	19	14	16	190 *	7 1/2"	29.8
	10	19	14	16	200 *	7 7/8"	30
	10	19	14	16	203 *	8"	30.1
	9	16	10	16	178 *	7"	25
	8	16	9	16	152	6"	23.6
	8	16	9	16	156	6 1/8"	24
	8	16	9	16	159	6 1/4"	24.4
	8	16	9	16	165	6 1/2"	24.8
	10	16	10	16	165	6 1/2"	25
	8	19	9	16	172	6 3/4"	25.6
	10	16	10	16	172	6 3/4"	25.6
	10	19	14	16	190 *	7 1/2"	29.8
	10	19	14	16	200 *	7 7/8"	29.9
	10	19	14	16	203 *	8"	30
	12	19	23	16	254 *	10"	35.2
	9	19	10	19	178 *	7"	25.6
INGERSOLL-RAND QL6 / QL60, ROCKMORE ROK 600A / ROK 650A / ROK 650M
EPIROC  QL 60 / TD 60 / TD 65 / TD 70 / COP 64 GOLD, BULROC  HYPER 66 DH (QL 60 shank), HALCO  SUPER DOMINATOR 650 HD QL60  MINCON  6 DH / 6 DH-LV / XP60 / 6 BH / MP60 / MP65 / MQ68, NUMA  PATRIOT 60 WQ, PUMA  6.2 (QL 60 shank),   RH460 6" / RH460g 6"
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	16	8	16	152	6"	23.9
	8	16	8	16	155	6.1"	24
	8	16	8	16	156	6 1/8"	24.1
	8	16	8	16	159	6 1/4"	24.15
	8	16	10	16	165	6 1/2"	25.2
	8	19	10	16	165	6 1/2"	25.25
	8	19	10	16	172	6 3/4"	25.7
	8	19	8	19	172	6 3/4"	25.75
	10	16	10	16	165	6 1/2"	25.4
	10	16	10	16	172	6 3/4"	25.9
	10	19	14	16	190 *	7 1/2"	26.5
	10	19	14	16	200 *	7 7/8"	27
	10	19	14	16	203 *	8"	31.8
	10	19	14	16	219 *	8 5/8"	32
	12	19	23	16	244 *	9 5/8"	51
	8	16	9	16	152	6"	23.6
	8	16	9	16	155	6.1"	25.1
	8	16	9	16	156	6 1/8"	25.2
	8	16	9	16	159	6 1/4"	25.3
	8	16	9	16	165	6 1/2"	25.7
	8	19	9	16	165	6 1/2"	25.73
	8	19	9	16	172	6 3/4"	25.9
	9	19	9	16	152	6"	23.65
	9	19	9	16	155	6.1"	25.15
	9	19	9	16	156	6 1/8"	25.25
	9	19	10	16	159	6 1/4"	25.35
	9	19	10	16	165	6 1/2"	25.75
	9	19	10	16	172	6 3/4"	25.95
	10	16	10	16	165	6 1/2"	25
	10	19	12	16	165	6 1/2"	25.8
	10	16	10	16	172	6 3/4"	25.7
	10	19	10	16	172	6 3/4"	25.97
	10	16	12	16	180 *	7"	26
	10	19	14	16	190 *	7 1/2"	26
	10	19	14	16	200 *	7 7/8"	26.5
	10	19	14	16	220 *	8 5/8"	27
	10	16	10	16	152	6"	23.65
	10	16	10	16	155	6.1"	25.15
	10	16	10	16	156	6 1/8"	25.25
	10	16	10	16	159	6 1/4"	25.35
	10	16	10	16	165	6 1/2"	25.75
	10	16	10	16	172	6 3/4"	25.95
	10	19	9	16	172	6 3/4"	25.95
	10	19	8	19	172	6 3/4"	26

 

INGERSOLL-RAND DHD 380
EPIROC  COP 84 / DHD 8 / TERRANOX 8, BULROC  HYPER 81 (DHD 380 shank), HALCO  MACH 80 / 88 (DHD 380 shank), DOMINATOR 800 / 880 / 880 DW (DHD 380 shank) MINCON  8 DH / XP90 - 380, NUMA  CHALLENGER 80 / PATRIOT 80, PUMA  8.1 (DHD 380 shank), SECOROC  8"
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	10	19	14	16	203	8"	50
	10	19	14	16	207	8 1/8"	50.3
	10	19	14	16	216	8 1/2"	52
	10	19	16	16	225	8 7/8"	52.5
	10	19	16	16	229	9"	52.65
	12	19	23	16	251 *	9 7/8"	55.5
	12	19	27	16	254 *	10"	56
	12	19	37	16	305 *	12"	85
	10	19	14	16	190	7 1/2"	50
	10	19	14	16	194	7 5/8"	49
	10	19	14	16	203	8"	50
	10	19	14	16	207	8 1/8"	50.3
	10	19	14	16	216	8 1/2"	52
	10	19	16	16	225	8 7/8"	52.5
	10	19	16	16	229	9"	52.65
	12	19	23	16	251 *	9 7/8"	55.5
	12	19	23	16	254 *	10"	56
	12	19	31	16	305 *	12"	85
INGERSOLL-RAND QL8 / QL80
EPIROC  QL 80 / TD 80 / TD 85, BULROC  HYPER 81 (QL 80 shank), HALCO  DOMINATOR 850 QL80, MINCON  8.1 (QL80 shank) / MP80 / MQ80 / MP85 / MQ85, PUMA  8.1 (QL80 shank), RH460 8" / RH460g 8"
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	10	19	14	16	203	8"	48.86
	10	19	14	16	216	8 1/2"	51.72
	12	19	27	16	254 *	10"	64.3
	12	19	37	16	305 *	12"	85
	10	19	14	16	203	8"	48.86
	10	19	14	16	207	8 1/8"	48.93
	10	19	14	16	216	8 1/2"	49.1
	10	19	16	16	225	8 7/8"	52.7
	10	19	16	16	229	9"	53.1
	12	19	23	16	254 *	10"	64.3
	12	19	31	16	305 *	12"	85

 

MISSION MI6 / M60
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	16	8	16	156	6 1/8"	20.4
	10	19	14	16	203 *	8"	29.5
	8	16	9	16	156	6 1/8"	20.2
	8	16	9	16	165	6 1/2"	20.9
	8	16	9	16	172	6 3/4"	21.6
MISSION A 53-15 / SD6
EPIROC  COP 64M, BULROC  BR6, HALCO  DOMINATOR 600 (SD6 shank) SUPER DOMINATOR 650, (SD6 shank) MINCON  6 DHSD6, PUMA  6.2 / 6.3 (SD 6 shank), SECOROC  6" M
DHT bit	Carbide dimension				Dimensions D		Weight
	Gauge		Front
	[No.]	[mm]	[No.]	[mm]	[mm]	[in]	Kg
	8	16	8	16	152	6"	25.9
	8	16	8	16	156	6 1/8"	26.4
	8	16	8	16	159	6 1/4"	27
	8	16	10	16	165	6 1/2"	27.4
	10	16	10	16	165	6 1/2"	27.6
	10	16	10	16	172	6 3/4"	28
	10	16	10	16	178 *	7"	28.1
	10	19	14	16	190 *	7 1/2"	28.2
	10	19	14	16	200 *	7 7/8"	28.45
	10	19	14	16	203 *	8"	33.5
	8	16	9	16	152	6"	25.9
	8	16	9	16	156	6 1/8"	26.4
	8	16	9	16	159	6 1/4"	27
	8	16	9	16	165	6 1/2"	27.4
	10	16	10	16	165	6 1/2"	27.6
	10	16	10	16	172	6 3/4"	28.1
	10	16	10	16	178 *	7"	27.7
	10	19	14	16	190 *	7 1/2"	28
	10	19	14	16	200 *	7 7/8"	28.2
	10	19	14	16	203 *	8"	33.5

 

Detailed Photos

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