APPROVED VENDOR Chucking Reamer: 0.874 in Dia, 7/8 in Undersized, Straight Flute
The APPROVED VENDOR Chucking Reamer (MPN 11V440) is an undersized straight-flute high-speed steel chucking reamer with a 0.874-inch diameter and a 7/8-inch undersized size. It features a neutral finish and is…
SKU 3G-OTH-222660
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Chucking Reamer (MPN 11V440) is an undersized straight-flute high-speed steel chucking reamer with a 0.874-inch diameter and a 7/8-inch undersized size. It features a neutral finish and is manufactured by APPROVED VENDOR.
Frequently Asked Questions
What is the APPROVED VENDOR Chucking Reamer 11V440 used for?
The APPROVED VENDOR Chucking Reamer 11V440 is used for enlarging and finishing pre-drilled holes to precise diameters in metalworking. Its straight-flute design and high-speed steel construction make it suitable for general-purpose reaming in manual or CNC machines, commonly applied in maintenance, tool-and-die, and production environments.
What are the specifications of the APPROVED VENDOR Chucking Reamer 11V440?
The APPROVED VENDOR Chucking Reamer 11V440 has a 0.874-inch diameter, a 7/8-inch undersized size, straight-flute geometry, and is made of high-speed steel with a neutral finish. The manufacturer part number is 11V440. It is designed for precision reaming operations where a slightly undersized hole is required.
Where to buy the APPROVED VENDOR Chucking Reamer 11V440 worldwide?
You can source the APPROVED VENDOR Chucking Reamer 11V440 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this reamer as part of our extensive cutting-tool assortment.
How to select the correct undersized chucking reamer for a job?
To select the correct undersized chucking reamer, match the reamer diameter to the desired finished hole size minus the intended undersize allowance. For the APPROVED VENDOR 11V440, the 0.874-inch diameter with a 7/8-inch undersized designation suits applications requiring a precise, slightly smaller hole for subsequent finishing or press-fit tolerances.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR undersized straight-flute high-speed steel chucking reamers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













