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Home > CNC Boring > Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
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Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar
Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar

Small Aperture Boring Knife Mur/Mpr/Mqr High Hardness Inner Hole Boring Bar

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Product Description

Basic Information
Model NO.:
MUR/MPR/MQR
Blade Number:
Single-Blade
Material:
Tungsten Steel
Type:
Hole Boring Cutter
Transport Package:
Plastic Box and Carton
Origin:
Mainland China
HS Code:
8207601000
Production Capacity:
10,000,000 Pieces
Packaging & Delivery
Package Size:
17.00cm * 11.00cm * 10.00cm
Gross Weight:
10.000kg
Product Description
Small Bore Boring Tool Introduction:
A small bore boring tool is designed for precision machining of small-diameter internal holes, typically under 20mm. Known for its compact structure and high rigidity, it achieves high-accuracy and superior surface finish in confined spaces. Widely used in automotive, aerospace, mold-making, and precision machinery industries, it handles through-holes, blind holes, and stepped bores, enabling fine adjustments to maintain tight tolerances (up to IT7 or better).
★
High strength and good toughness via tungsten steel alloy.
★
Versatile processing for steel, cast iron, and alloy steel.
★
Compatible with boring machines, lathes, and hole processing equipment.
★
Taper shank design for superior shock and impact resistance.
Small Aperture Boring Knife 1 Small Aperture Boring Knife 2 Small Aperture Boring Knife 3 Small Aperture Boring Knife 4 Small Aperture Boring Knife 5 Small Aperture Boring Knife 6 Small Aperture Boring Knife 7 Small Aperture Boring Knife 8
Q1: What materials can these small bore boring tools process?
A1: These tools are made of high-quality tungsten steel alloy, making them suitable for processing various materials including steel, cast iron, and various alloy steels.
Q2: What is the primary advantage of the taper shank design?
A2: The taper design provides significantly better shock resistance and higher impact resistance, which is crucial for maintaining precision during internal boring operations.
Q3: Which industries are these tools most commonly used in?
A3: They are widely used in automotive, aerospace, mold-making, and precision machinery industries where high-accuracy internal hole machining is required.
Q4: What diameter range are these tools designed for?
A4: They are specifically designed for precision machining of small-diameter internal holes, typically under 20mm.
Q5: What level of precision can be achieved with these boring tools?
A5: Thanks to their high rigidity and compact structure, these tools can maintain tight tolerances up to IT7 or even better, ensuring a superior surface finish.
Q6: Are these tools compatible with standard machining equipment?
A6: Yes, they are designed for use with boring machines, lathes, and other standard hole processing equipment.

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