Precision Boring Tool for Professional Machining
High-performance tungsten steel alloy bar ensures extreme durability and wear resistance for long-lasting use in demanding industrial applications. Small diameter stainless steel design allows precise inner hole boring with unmatched accuracy in tight spaces.
Expertly crafted carbide boring cutter delivers superior surface finish and dimensional consistency for critical machining tasks. Ideal for high-speed CNC operations, mold making, and precision part manufacturing where tolerances matter.
Special forming geometry enables complex internal contours and specialized bore shapes with single-point efficiency. Perfect for aerospace components, automotive engine parts, and medical device fabrication requiring micron-level precision.
Heat-treated stainless steel construction resists deformation under heavy cutting loads while maintaining sharp cutting edges. The balanced tool body minimizes vibration for smoother operation and improved surface quality.
Global wholesale pricing advantage makes this professional-grade tool accessible for bulk purchasing and industrial supply needs. Direct manufacturer sourcing ensures authentic quality at unbeatable value for machining workshops and production facilities.






























Recent Purchase
ski***
Size:1.0mm;Model Number:MTR;
$173.84
23 days ago
xyy***
Size:1.5mm;Model Number:MTR;
$162.96
29 days ago
lae***
Size:2.0mm;Model Number:MTR;
$197.64
10 days ago
uus***
Size:2.5mm;Model Number:MTR;
$141.72
42 days ago
jbw***
Size:3mm;Model Number:MTR;
$259.56
7 days ago
nue***
Size:4mm;Model Number:MTR;
$57.96
31 days ago
lse***
Size:5mm;Model Number:MTR;
$136.60
17 days ago
oso***
Size:6mm;Model Number:MTR;
$132.44
2 days ago
erl***
Size:7mm;Model Number:MTR;
$171.99
38 days ago
kyx***
Size:custom;Model Number:MTR;
$144.10
12 days ago
View All
Customer Reviews

MNR MTR MFR small diameter stainless steel boring tool inner hole tungsten steel tool bar alloy forming carbide Boring cutter
$15$18.92-20.72%
Size:
2.0mm
4mm
custom
1.5mm
2.5mm
3mm
7mm
5mm
1.0mm
6mm
Model Number:
MTR
Quantity:
Add to Cart
Wishlist
Features
See More