Name: T45 High Manganese Steel Rock Drill Button Bit with Tungsten Carbide Buttons for 76mm-89mm Mining and Tunneling
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: T45
Price: 508.50 USD
Availability: InStock

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T45 High Manganese Steel Rock Drill Button Bit with Tungsten Carbide Buttons for 76mm-89mm Mining and Tunneling

商品の詳細:

起源の場所:	中国
ブランド名:	MIROC
証明:	ISO
モデル番号:	T45

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最小注文数量:	1
受渡し時間:	20-30
供給の能力:	3000

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詳細製品概要

色:	カスタマイズされた	材料:	高マンガン鋼
応用:	鉱山またはトンネル	状態:	新しい
該当する業界:	エネルギーと鉱業	重量(KG):	4.6
ハイライト:	High Manganese Steel Button Bit , 76mm-89mm Rock Drill Button Bit , Tungsten Carbide Buttons Button Bit

T45-76mm、89mm Rock Drill Button Bit

T45 button bits are high-performance top hammer tools designed for bench drilling, underground long-hole drilling, and tunneling applications. Available in diameters from 76mm to 127mm, these bits feature hardened tungsten carbide buttons mounted on high-quality alloy steel bodies, delivering optimized penetration rates in hard and abrasive rock formations.

Key Features and Specifications

Diameter Range: Common sizes include 76mm, 89mm, and 102mm
Thread Type: T45 (45mm thread), compatible with extension rods (MF rods)
Button Types: Spherical/Dome buttons for hard, non-abrasive rock or Ballistic buttons for softer, abrasive rock
Face Designs: Standard, drop-center, and retrac configurations for various drilling conditions

Face Design Options

Flat Face: Optimal for hard rock formations, providing stability and high penetration rates
Drop Center: Ideal for straight hole drilling applications
Retrac: Facilitates easier extraction of drill strings in broken or fractured ground conditions

Applications

Ideal for construction projects, quarry operations, and mining applications including bench drilling and long-hole drilling in various geological conditions.

Performance Advantages

Increased Productivity: Engineered for faster penetration rates and improved drilling efficiency
Extended Service Life: High-quality carbide construction ensures minimal energy loss and wear resistance up to 5-6 times better than conventional tools
Optimal Energy Transfer: Specialized button designs ensure maximum impact energy transfer to the rock surface

Technical Specifications

Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
70	2 3/4	4x11	8x11	40°	2	-	2.3
70	2 3/4	3x11, 1x19	6x11	35°	3	-	2.2
70	2 3/4	4x10, 1x10	8x11	35°	4	-	2.2
76	3	4x11	8x11	40°	2	-	2.6
76	3	5x11	8x12	35°	2	1	2.6
76	3	3x11, 1x11	6x13	35°	3	-	2.4
76	3	4x11, 1x11	8x12	35°	4	-	2.6
89	3 1/2	4x13	8x13	40°	2	-	4.6
89	3 1/2	6x11	8x12	35°	2	-	4.6
89	3 1/2	3x11, 2x11	6x13	35°	3	1	4.1
89	3 1/2	4x11, 1x11	8x12	35°	4	-	4.6
89	3 1/2	4x13, 1x13	8x13	35°	4	-	4.6
102	4	5x14	8x14	40°	2	-	5
102	4	6x13	8x16	40°	2	1	5
102	4	3x13, 2x13	6x14	35°	3	1	4.5
102	4	4x13, 1x13	8x14	35°	4	-	4.5
102	4	4x13, 2x13	8x13	35°	4	1	4.5