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ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

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ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

Name: ST58 Threaded Button Bit 89mm Spherical Ballistic Super High Wear Resistance
Brand: MIROC (KSQ)
Price: 1 USD

Brand Name : MIROC (KSQ)

Model Number : ST58 Button Drill Bit

Certification : ISO 9001

Place of Origin : China

MOQ : Negotiated one

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20000 PCS Per Month

Delivery Time : 10 - 25 days

Packaging Details : Carton or Wooden Box

Type of Bit : Button Bit

Thread : ST58

Type of Buttons : Spherical and Ballistic

Application : Mining operations, Bench Drilling and Long Hole Drilling, Drifting and Tunneling, Quarrying, Construction

Material : Tungsten carbide and high strength alloy steel

Colors : Green, Black, yellow or Based on request

Flushing Holes : Front and Side

Diameter, mm : 89, 95, 102, 115

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ST58 Threaded Button Bit 89mm

Spherical / Ballistic

Super High Wear Resistance

Threaded Rock Drilling Tools ST58

ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

Specifications:

Drill Bit	Diameter		No x Buttons Diameter			Flushing Holes		Weight, kg
Drill Bit	mm	foot	Front	Gauge	Angle	Front	Side	Weight, kg
ST58 Button Drill Bit	Spherical and Ballistic
	89	3 ½	6 x 12	8 x 12	35	2	1	4.1
	89	3 ½	6 x 13	8 x 13	35	2	1	4.1
	89	3 ½	4x13,1x13	8 x 13	35	4	-	4.1
	89	3 ½	4x12,2x12	8 x 12	35	4	-	4.1
	95	3 ¾	4x13,1x13	8 x 14	35	4	-	4.6
	102	4	6 x 14	8 x 14	35	2	-	6.0
	102	4	6 x 13	8 x 16	35	2	1	6.0
	115	4 ½	6 x 14	8 x 16	35	2	-	7.0

ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

Spherical Button Characteristics:
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions

Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions

ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

This type of bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations. Featuring spherical and ballistic tungsten carbide inserts that is known to have strong configuration against carbide fracture. Used in benching and long hole drilling.

ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

Application:

1. Underground mining
2. Drifting anf Tunneling
3. In granite and marble quarry
4. Gold Mine
5. In benching and long hole drilling

Package: Wooden Box; also we can follow customers' requirements.
Delivery time is around 15-20 days.

ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

MIROC® Production:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Coupling Sleeves
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers

ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance

Company Information:

The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.

MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.

KSQ Technologies (Beijing) Co. Ltd.
ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance
Elisa Zarovkina (Елизавета)

Product Tags:

industrial drill bits

hardened steel drill bits

ST58 Threaded Button Bit 89mm Spherical / Ballistic Super High Wear Resistance Images

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