Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEI1X4X  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
EXACT HSS Drill Bit, 12.4mm Head, 3 Flute(s), 90°, 1 Piece(s)
EXACT
EXACT HSS Drill Bit, 12.4mm Head, 3 Flute(s), 90°, 1 Piece(s)
Part No.
05515
Procurement Intelligence
This is an EXACT HSS countersink drill bit from their standard drilling tools series, designed for creating 90° conical recesses in metal and composite materials during assembly operations. Critical verification: confirm the 8mm shank diameter compatibility with your drill chuck or holder before procurement.
Countersinking fastener holes
Before ordering — verify:
☐ Shank diameter compatibility
☐ HSS material brittleness
☐ Single piece quantity
Technical Specifications
Drill Bit TypeCountersink
Head Diameter12.4mm
Countersink Angle90°
Number Of Flutes3
MaterialHSS
Overall Length56 mm
Shank Diameter8 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/exact-hss-drill-bit-12-4mm-head-3-flute-s-90-1-piece-s?mal=66275b0412f5f0d90d9b5a6c
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.