Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEJMN68  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Dormer HSS Drill Bit, 16.5mm Head, 3 Flute(s), 90°, 1 Piece(s)
Dormer
Dormer HSS Drill Bit, 16.5mm Head, 3 Flute(s), 90°, 1 Piece(s)
Part No.
G13616.5
Procurement Intelligence
Dormer HSS countersink drill bit from the standard industrial drilling series. This 16.5mm head, 90° countersink is designed for creating conical recesses in metal workpieces with a 10mm shank diameter. Critical verification: confirm shank diameter compatibility with your machine spindle or chuck before procurement.
Countersinking screw holes metal
Before ordering — verify:
☐ Spindle chuck compatibility
☐ HSS wear rate
☐ 90° angle specification
Technical Specifications
Drill Bit TypeCountersink
Head Diameter16.5mm
Countersink Angle90°
Number Of Flutes3
MaterialHSS
Overall Length60 mm
Shank Diameter10 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/dormer-hss-drill-bit-16-5mm-head-3-flute-s-90-1-piece-s?mal=66275b1312f5f0d90d9b92f9
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.