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Hard Rock Drilling Retractable Drill Bit T51-115 for Atlas Copco rock drilling rig

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Hard Rock Drilling Retractable Drill Bit T51-115 for Atlas Copco rock drilling rig

Name: Hard Rock Drilling Retractable Drill Bit T51115 for Atlas Copco rock drilling rig
Brand: MIROC
Price: 1 USD

Hard Rock Drilling Retractable Drill Bit T51-115 for Atlas Copco rock drilling rig Manufactures

Brand Name : MIROC

Model Number : Retract Button Bit

Place of Origin : China

MOQ : 5 Pieces Retract Button Bit

Price : negotiation

Supply Ability : 20000 pieces per month

Delivery Time : 25 days

Packaging Details : Carton Box or Wooden Box

Name : Retrac Button Bit

Thread : T38, T45, T51

Diameter : 64mm, 76mm, 89mm, 102mm,115mm

Skirt Type : Normal Retract Skirt, Heavy Duty Retract Skirt

Carbide Grade : YK05

Color : Gold, Green

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Product Specification
Hard Rock Drilling Retractable Drill Bit T51-115 for Atlas Copco rock drilling rig

Product	T51 Retrac Button Bit
Diameter	115mm
Taper degree	8x15 mm 4x13,2x13mm
Flushing hole No.	Front 4, Side 1.
Weight	9.25 KG
Color	Green (customized according to customer needs)

Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.

Basic Information

Product Name:	T51 button bit
Description:	T51 button bit Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.
Material:	Alloy steel bar and tungsten carbide bit
MOQ:	No MOQ required for testing and trial order
Body Type	Normal type and retract type
Thread type	R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter	32mm-152mm
Button bit shape	Spherical and Ballistic
Face shape	Flat shape and Drop-center shape

Applications

R25, R28, R32, R38
Used in drifting and tunneling.

T38, T45, T51, ST58, ST68
Used in benching and long hole drilling.

Processing

CNC milling and proprietary heat treatment process

Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

High grade tungsten carbide inserts

T51 Button bits, retract skirt
Diameter		T.C buttons		Flushing hole		Angle	Weight
mm	inch	Gauge x mm	Front x mm	Side	Front	Gauge	Kg
89	31/2	8x14	5x12	1	2	35°	4.69
89	31/2	8x13	6x13	1	2	35°	4.52
89	31/2	8x13	4x11,2x9	1	4	35°	4.48
89	31/2	8x13	4x13,1x13	1	4	35°	4.47
89	31/2	9x12	6x10	0	3	35°	4.68
102	4	8x14	6x12	1	2	35°	6.85
102	4	8x15	4x13,1x13	0	4	35°	7.42
102	4	8x14	4x12,2x12	1	4	35°	7.35
102	4	9x13	8x13	1	3	35°	7.45
115	41/2	8x15	4x13,2x13	1	4	35°	9.25
115	41/2	8x16	7x14	1	2	40°	9.48
115	41/2	9x14	8x14	1	3	35°	9.52
127	5	8x16	4x16,2x13	1	4	35°	12.85
127	5	8x14	4x13,3x14	1	4	35°	12.68
127	5	8x16	8x15	1	2	35°	12.78
127	5	9x14	8x13	1	3	35°	12.65

We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, drop center, etc.), and body type( Normal and retrac etc.).

Hard Rock Drilling Retractable Drill Bit T51-115 for Atlas Copco rock drilling rig

Product Tags:

stone drilling bits

spherical drill bit

Hard Rock Drilling Retractable Drill Bit T51-115 for Atlas Copco rock drilling rig Images

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