45x152mm F/L x 298mm OAL 4MT T/S Armour Piercing Drill

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Product details

Please note that this product is sold and shipped by one of our trusted Marketplace Sellers. This product is not available in any of our physical stores.

The 45x152mm F/L x 298mm OAL 4MT T/S Armour Piercing Drill from MyTools is now available at TheMarket. They are from the Somta brand.

Used for heavy duty drilling in work Hardening steel with a manganese content of 12-14 percent .
4 Morse taper
Overall length 298mm
Flute Length 152mm

Operating Conditions
- cutting speed between 3-4 meters per minute
- a feed of only 60 percent of standard drill
- Very rigid machine set-up
- drilled without coolant

Precautions
- drill must not touch work without feed being engaged - no marking of work surface ie centre punch