Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEMAKNC  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Tivoly HSS-Co Countersink, 20.5mm Head, 90°, 1 Piece(s)
Tivoly
Tivoly HSS-Co Countersink, 20.5mm Head, 90°, 1 Piece(s)
Part No.
10331622050
Procurement Intelligence
This is a Tivoly HSS-Co countersink from their standard precision cutting tools series, designed for creating 90° conical seat recesses in metal workpieces during drilling operations. Critical verification: confirm the 20.5mm head diameter matches your fastener specifications and that HSS-Co grade is compatible with your material hardness requirements.
Fastener counterbore preparation
Before ordering — verify:
☐ Single piece inventory
☐ HSS-Co material grade
☐ 90° angle specification
Technical Specifications
Drill Bit TypeCountersink
Head Diameter20.5mm
Countersink Angle90°
MaterialHSS-Co
Overall Length63 mm
Number of Pieces1
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/power-tools-soldering-welding/drill-bits-parts/countersinks/tivoly-hss-co-countersink-20-5mm-head-90-1-piece-s?mal=66275ae712f5f0d90d9aee03
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.