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Belize Retrac thread cross bit
Diameter:64mm
Length:140mm
Thread Type:R32
Skirt Design:Retrac
Carbide Dimension:16mm*10mm
Flushing Holes:1 on front, 2 on side
Weight:2.28Kg
Carbide and Grade :YK15.6, YK20,YG8C,YG9C,YG10C,YG11C
Steel grade :42CrMo,40Cr
Category:
BelizeThread Cross Bit
Product Description
Description
Retrac thread cross bits generally applicable with larger impact energy hammer drill conditions,.Drill bit body is made of high quality steel; the head is made of special alloy through special welding processing.
Performance
HENGLONG retrac thread cross bits applicable with larger impact energy hammer drill conditions, drilling fissured rock and abrasion resistance of the rock, resistance to radial abrasion ability.
Application
Retrac thread cross bits widely used in all kinds of mining engineering and rock engineering.
For drilling in loose, broken or fissured rock where it is difficult to retract the drill string due to the hole collapse.
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 | ||||||||
|
|
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-cross 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
Pakistan Office:
CONTACT:Muhammad Haider
WhatsApp:+923246464600
Email:info@hlrocktools.com
Add:PopCorn Studio Gulberg,Block K Gulberg 2,
Lahore,Pakistan
www.hlrocktools.com
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