Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEH68Y2  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Wera Countersink, 10.4mm Head, 1 Flute(s), 90°
Wera
Wera Countersink, 10.4mm Head, 1 Flute(s), 90°
Part No.
05104662001
Procurement Intelligence
This is a Wera single-flute countersink from their precision drilling portfolio, designed for creating 90° conical depressions in fastener holes for flush screw installation. Critical verification: confirm the 10.4mm head diameter matches your screw head specification and substrate material compatibility (steel, aluminum, composite).
Countersinking pilot holes fasteners
Before ordering — verify:
☐ Material compatibility
☐ Screw head fit
☐ Spindle speed rating
Technical Specifications
Drill Bit TypeCountersink
Head Diameter10.4mm
Countersink Angle90°
Number Of Flutes1
Overall Length34 mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/power-tools-soldering-welding/drill-bits-parts/countersinks/wera-countersink-10-4mm-head-1-flute-s-90?mal=66275aed12f5f0d90d9b02a9
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.