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Malta Thread Cross Bit
Code No.:1221-51R32-16/10-42-23
Diameter:51mm
Thread Type:R32
Length:80mm
Carbide Dimension:18mm×8mm×10mm
Weight:0.65kg
Water Holes: 1 on front,2 on side
Skirt Design: Standard/Normal
Carbide Brand and Grade :YK15.6, YK20,YG8C,YG9C,YG10C,YG11C
Steel grade :42CrMo,40Cr,Q26(35CrNiMoVA)
Category:
MaltaThread Cross Bit
Product Description
Description
Threaded cross bits are usually used for very hard and abrasive rock formation.
Thread cross bit contains two types, Normal thread cross bit and retract cross bit, Thread types as the following size: R25, R28, R32, R38, T38, Head diameters: 35mm ~ 89mm;
Performance
applicable with larger impact energy hammer drill conditions, drilling fissured rock and abrasion resistance of the rock, resistance to radial abrasion ability.
Application
Drilling works for blasting duties in tunneling, construction, mining, quarrying, etc.
Details Form
| Drill bit | Diameter |
Carbide size | Flushing hole |
Weight （kg） |
HENGLONG P/N | |||
| mm | inch | Front | Side | |||||
| R25 cross bit | ||||||||
|
Cross-Type bit
|
33 | 1 19/64 | 14×8 | 1 | 2 | 0.4 | 1221-33R25-14/8-42-23 | |
| 35 | 1 3/8 | 14×8 | 1 | 2 | 0.5 | 1221-35R25-14/8-42-23 | ||
| 38 | 1 1/2 | 14×8 | 1 | 4 | 0.6 | 1221-38R25-14/8-42-23 | ||
| 41 | 1 5/8 | 14×8 | 1 | 4 | 0.7 | 1221-41R25-14/8-42-23 | ||
| 43 | 1 11/16 | 14×8 | 1 | 4 | 0.7 | 1221-43R25-14/8-42-23 | ||
| 45 | 1 3/4 | 14×8 | 1 | 2 | 0.8 | 1221-45R25-14/8-42-23 | ||
| 51 | 2 | 14×8 | 1 | 4 | 1.1 | 1221-51R25-14/8-42-23 | ||
| R28 cross bit | ||||||||
|
Cross-Type bit
|
38 | 1 1/2 | 14×8 | 1 | 2 | 0.6 | 1221-38R28-14/8-42-23 | |
| 41 | 1 5/8 | 14×8 | 1 | 4 | 0.7 | 1221-41R28-14/8-42-23 | ||
| 43 | 1 11/16 | 14×8 | 1 | 4 | 0.7 | 1221-43R28-14/8-42-23 | ||
| 45 | 1 3/4 | 14×8 | 1 | 4 | 0.9 | 1221-45R28-14/8-42-23 | ||
| 51 | 2 | 14×8 | 1 | 4 | 1.1 | 1221-51R28-14/8-42-23 | ||
| R32 cross bit | ||||||||
|
Cross-Type bit
|
41 | 1 5/8 | 16×10 | 1 | 4 | 0.7 | 1221-41R32-16/10-42-23 | |
| 43 | 1 11/16 | 16×10 | 1 | 2 | 0.8 | 1221-43R32-16/10-42-23 | ||
| 45 | 1 3/4 | 16×10 | 1 | 4 | 0.9 | 1221-45R32-16/10-42-23 | ||
| 48 | 1 7/8 | 16×10 | 1 | 4 | 0.9 | 1221-48R32-16/10-42-23 | ||
| 51 | 2 | 16×10 | 1 | 4 | 1.2 | 1221-51R32-16/10-42-23 | ||
| 57 | 2 1/4 | 16×10 | 1 | 4 | 1.3 | 1221-57R32-16/10-42-23 | ||
| 64 | 2 1/2 | 18×13 | 1 | 4 | 1.5 | 1221-64R32-18/13-42-23 | ||
| T38 X-type cross bit | ||||||||
|
T38 X-type bit
|
64 | 2.5 | 25×13 | 1 | 2 | 1.9 | 1321-64T38-25/13-42-23 | |
| 76 | 3 | 25×13 | 1 | 2 | 2.5 | 1321-76T38-25/13-42-23 | ||
| 89 | 3.5 | 25×13 | 1 | 2 | 2.8 | 1321-89T38-25/13-42-23 | ||
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Contact
China office:
WhatsApp:+8613863587857
Tel:+86-635-8278268
Fax:+86-635-6858268
Email:info@hlrocktools.com
Add:Sipeng Street,Shouzhang Town,
Yanggu County,Shandong Province,China
www.hlrocktools.com
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CONTACT:Muhammad Haider
WhatsApp:+923246464600
Email:info@hlrocktools.com
Add:PopCorn Studio Gulberg,Block K Gulberg 2,
Lahore,Pakistan
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