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MAXDRILL ROCK TOOLS CO., LTD
Maxdrill Taper tools-Tophammer rilling Tools For small hole drilling

Maxdrill Taper tools-Tophammer rilling Tools For small hole drilling

Product catalog summary

Small Hole Drilling Product Catalogue Summary

1. Product Specifications
This catalogue provides detailed specifications for small hole drilling tools, specifically focusing on H22 (7/8”) taper tools with various taper degrees: 6°, 7°, 11°, and 12°. Each tool is designed for specific rock hardness, with hemispherical buttons for very hard rocks, ballistic buttons for medium hard rocks, and conical carbide for soft rocks.

2. Product Classification and Codes
The catalogue includes a guide for understanding product codes, which are structured to indicate the type of bit (button, chisel, cross), head diameter, hex size, and taper degree. For example, a code like 30322207-04 indicates a button bit with a 32 mm head diameter, hex 22 mm, and a 4° 46’ taper.

3. Drill Rod Specifications
Drill rods are available in various lengths (from 600 mm to 4000 mm) and hex sizes (22 mm and 25 mm). The catalogue provides part numbers for each specification, ensuring easy identification and ordering.

4. Material Options
Two types of materials are available for the drilling tools: Sandbar 20 and Sandbar 64, offering options based on specific drilling needs and conditions.

5. Dimensional Details
Detailed dimensions for each tool type are provided, including button sizes, angles, and flushing hole dimensions, ensuring precise selection for specific drilling requirements.

6. Weight and Index Table
The catalogue includes a comprehensive index and weight table, listing the weight in kilograms for each part number, facilitating logistics and handling considerations.

Catalog excerpts

Maxdrill Taper tools-Tophammer rilling Tools For small hole drilling-1

Industry Technology Small Hole Drilling Product Catalogue

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Maxdrill Taper tools-Tophammer rilling Tools For small hole drilling-4

Information & classification guides H22 (7/8”) Taper tools, 6° taper Taper tools, 7° taper Taper tools, 11° taper Taper tools, 12° taper Small Hole Drilling Product Cat

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Information & classification Carbide profile design SEM = Semispherical button Usually for very hard rocks Parabolic/ Semiballistic BAL = Ballistic button Usually for medium hard rocks BAL = Parabolic button Usually for medium hard rocks Conical/Spike CON = Conical carbide on request Usually for soft rocks Guide of product code Taper bit (i.e. 30322207-04) 30 30: Button bit 31: Chisel bit 32: Cross bit Small Hole Drilling Product Catalogue

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Information & classification Guide of product code Integral drill rod & plug hole drill rod (i.e. 00220434) 00 00: IDS 01: Plug hole drill rod Tapered drill steel (i.e. 10220611) 10 Note: We have two kinds of materials for choosing, Sandbar 20 & Sandbar 64 Small Hole Drilling Product Catalogue

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Small hole drilling Small hole Taper tools, 6° taper Dimensions D Flushing hole (mm) Gauge Angle No size

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Taper tools, 6° taper Small Hole Drilling Product Catalogue

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Small hole drilling Small hole Taper tools, 7° taper Dimensions D Flushing hole (mm) Gauge Angle No size

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Taper tools, 7° taper Small Hole Drilling Product Catalogue

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Small hole drilling Small hole Taper tools, 11° taper Dimensions D Flushing hole (mm) Gauge Angle No size

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Taper tools, 11° taper Small Hole Drilling Product Catalogue

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Small hole drilling Small hole Taper tools, 12° taper Dimensions D Flushing hole (mm) Gauge Angle No size

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Taper tools, 12° taper Small Hole Drilling Product Catalogue

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Weight table & Small Hole Drilling Product Catalogue

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Weight table & Part no. Weight (kg) Page no. Small Hole Drilling Product Catalogue 16

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"Globle Drilling Industry Experts' No matter what kinds of rock-Soft rock,loose-medium rock, hard rock and ^ any other special formations, just tell us what you need,our special Tailored service is waiting for you upon you demand. Industry Technology / MAXDRILL ROCK TOOLS CO.,LTD Add: 9/F, Fuzhong International Plaza,No.72 Xinhua Road, Nan Ming District,Guiyang,Guizhou China Production Base: Er Guan Ba Industrial Areajiuchang Town,Xiuwen county,Guizhou Province,China Email: [email protected] [email protected]

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