Center Drill Bell 31.50mm MPN:17431

Bell-tip center drills create a hole at the center of a piece of stock so it can be turned between centers on a lathe. They have an additional 120° chamfer on their tip that bevels the outer edge of the center hole to strengthen it and help protect the hole from damage in applications where the piece of stock will go through multiple machining passes and there is risk of marring the edges of the center hole.

Technical Specifications

• Item Center Drill
• Countersink Style Bell
• Material - Machining Cobalt
• Finish - Machining Bright (Uncoated)
• Countersink Angle 60 Degrees
• Cutting Direction - Machining Right Hand
• Measurement System Metric
• Drill Size 31.50 mm
• Drill Point Dia. 10.00 mm
• Overall Length 31.50 mm
• Trade Size Long

Manufacturer Details

• Manufacturer: Keo
• Condensed Mfg Number: 17431
• MPN: 17431

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: N

Classification Details

• Harmonization Code: 8207504060
• GDS Category Name: Center Drills
• GDS Family Name: Drilling and Holemaking
• GDS Segment Name: Machining
• UNSPSC: 27112812
• UNSPSC Class ID: 28
• UNSPSC Commodity Name: Tool attachments and accessories
• UNSPSC Commodity ID: 12
• UNSPSC Commodity Name: Countersinks
• UNSPSC Family ID: 11
• UNSPSC Family Name: Hand tools
• UNSPSC Segment ID: 27
• UNSPSC Segment Name: Tools and General Machinery

Shipping Details

• Not For Sale In: HI AK PR