Diamond Products 4400121 Core Bit Adapters Large thread reducer 1.875”-7 Female 1.250”-7 - Cat # 01949
These adapters connect core bits to drill motors with varying spindle threads. They ensure compatibility between standard bit diameters and specific motor connections.
01Features & Build
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Threaded Hub Specifications
- Bits 1-1/2” and smaller utilize a 5/8”-11 thread connection.
- Bits 1-5/8” and larger utilize a 1-1/4”-7 thread connection.
- Male bottom thread features a replaceable grade 8, 5/8”-11 bolt with water way for Weka motors.
02Specifications6
| Brand | Diamond Products |
|---|---|
| Part Number | 4400121 |
| Catalog Number | 01949 |
| Top Thread | 1.875”-7 Female |
| Bottom Thread Male | 1.250”-7 |
| Description | Large thread reducer |
Specifications are supplied by the manufacturer and are subject to change without notice.
03Related Products18
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Other configurations and accessories published for this product.
04Downloads1
05Shipping & Ordering
Ships from stock or direct from Diamond Products; contact us for lead times on large quantities.
Need a volume price, a fleet configuration, or help matching this product to your application? Call us and we’ll spec it with you.
