76mm Br2 Shank High Speed DTH Hammer Button Drill Bits for Blasthole Drilling
product detail
Basic Info.
Model NO.
76 BR2
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
Br2
Transport Package
Wooden Case
Specification
76-605
Trademark
KAT DRILL
Origin
China
HS Code
82071990
Production Capacity
500000PCS/Month
Packaging & Delivery
Package Size
30.00cm * 30.00cm * 30.00cm
Package Gross Weight
5.000kg
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 | ||||||