Toolholder, Coolant-Thru, 0.375 ID, 0.75 OD MPN:QHC75-3/8
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In Stock
Free Shipping
In Stock
SKU
510-G8341051
Toolholder, Coolant-Thru, 0.375 ID, 0.75 OD
The QHC Toolholder from Scientific Cutting Tools is a high-performance coolant-thru toolholder designed for demanding machining applications. Its 0.375 ID and 0.75 OD dimensions accommodate a range of cutting tools, while the coolant-fed design keeps tools cool and extends their lifespan. Ideal for use in boring operations, this holder features a 0.8650 in head diameter and 3/4 in shank diameter. Its high-speed steel construction ensures durability and resistance to wear. Suitable for use in various industries, including aerospace, automotive, and general machining, this toolholder is a reliable choice for professionals seeking precision and efficiency in their work.
Top product features:
- Coolant can be fed through the toolholder.
- The toolholder is made of high-speed steel for machining.
- The toolholder is designed to hold a boring bar with a head diameter of 0.8650 inches.
Top product applications:
- Machining of large diameter holes in engine blocks
- Boring of cylinders in engine blocks
- Milling of large diameter flanges in heavy machinery
Boring Bar Holder, Head Dia. 0.8650 In., Shank Dia. 3/4 In., Overall Length 3.25 in, Coolant Fed Coolant Through, Material - Machining High Speed Steel, Product Type Holder, Series QHC
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.50
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.80
Product info last updated on February 18, 2026 7:43am UTC
Category: Cutting Tools