7° TAPERED DRILLING TOOLS

Product catalog summary

Overview: This document provides technical specifications for small hole drilling tools with a 7° taper, specifically focusing on H22 and H25 taper tools. It includes detailed dimensions, part numbers, and configurations for both button bits and chisel bits.

Specifications:

Button Bits: The document lists various button bit sizes with corresponding dimensions and part numbers. The button bits are categorized by their diameter (D), flushing hole size, and button configuration. The angles for these bits are consistently 35° or 40°.
Chisel Bits: Similar to button bits, chisel bits are detailed with their dimensions and part numbers. The document specifies the diameter and flushing hole size for each chisel bit.

Drill Rods:

The document provides specifications for drill rods with hex shanks of 22 mm and 25 mm, each with a length (L) ranging from 600 mm to 4000 mm. The part numbers for each configuration are listed, indicating the compatibility with the hex shank size.

Key Parameters:

Hex Shank Size: 22 mm and 25 mm.
Drill Rod Lengths: Available in increments from 600 mm to 4000 mm.
Button and Chisel Bit Angles: 35° and 40°.

Conclusion: The document serves as a comprehensive guide for selecting the appropriate small hole drilling tools based on specific requirements such as diameter, flushing hole size, and bit configuration. It is essential for ensuring compatibility and optimal performance in drilling operations.