R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment

Name: R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment
Brand: HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
SKU: R28 38mm Thread Button Bit
Price: 151.00 USD
Availability: InStock

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R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment

Large Image : R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment

Product Details:

Place of Origin:	CHINA
Brand Name:	MTH
Certification:	ISO 9001
Model Number:	R28 38mm Thread Button Bit

Payment & Shipping Terms:

Minimum Order Quantity:	1 pcs
Price:	$3-$300
Packaging Details:	Wooden case
Delivery Time:	10 -15 days
Payment Terms:	L/C,T/T,Western Union,MoneyGram
Supply Ability:	20000 pcs per month

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R28 38mm Thread Button Bit with 7 Buttons for High Performance Rock Bolting in Tophammer Equipment

Description

Product Name:	R28 38mm Thread Button Bit	Diameter:	R28 38mm
Buttons:	7 Buttons	Weight:	0.6kgs
Color:	By Customized	Material:	Carbon Steel, High Manganese Steel
Sample:	Yes	Advantage:	High Performance
Package:	Wooden Case	Application:	Construction Works, Energy, Mining And Tunneling
Highlight:	r28 thread button bit , 38mm thread button bit , rock bolting threaded button bit

R28 38mm Thread Button Bit Tophammer Equipment Rock Bolting Tool

Product Description

The R28 38mm Thread Button Bit is manufactured from high-quality alloy steel bar and tungsten carbides, undergoing specialized heat treatment processes. Minetech's drilling tools are rigorously tested across various working conditions. We also offer customized thread button bits tailored to specific drilling applications, suitable for soft rock, loose-medium rock, and hard rock formations.

Technical Specifications

Thread Sizes	R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60
Head Diameters	33mm - 152mm
Face Designs	Flat face, drop center, uni-face
Color	Customized
Material	Tungsten carbide and high strength alloy steel
Processing	CNC milling and proprietary heat treatment process

Applications

Primarily used in underground mining, open pit mining, and blast furnace opening in steel mills.

Key Advantages

Faster drilling speed compared to traditional flake bits
Extended usage cycle - non-grinding life is approximately 5-6 times longer than flake bits of same diameter
Reduces auxiliary work hours and worker fatigue
Accelerates project timelines

Packaging

Supplied in sturdy wooden cases for optimal protection during transport and storage.

Product Images