Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEGEY5O  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Dormer HSS-E Drill Bit, 10.4mm Head, 3 Flute(s), 90°, 1 Piece(s)
Dormer
Dormer HSS-E Drill Bit, 10.4mm Head, 3 Flute(s), 90°, 1 Piece(s)
Part No.
G10710.4
Procurement Intelligence
This is a Dormer HSS-E countersink drill bit from the standard high-speed steel extended series, designed for creating beveled holes in metal and composite materials with a 90° angle profile. Critical verification: confirm the 6.35mm shank diameter is compatible with your machine spindle/chuck before procurement.
Beveled hole drilling operations
Before ordering — verify:
☐ Shank compatibility
☐ HSS-E material grade
☐ 90° angle specification
Technical Specifications
Drill Bit TypeCountersink
Head Diameter10.4mm
Countersink Angle90°
Number Of Flutes3
MaterialHSS-E
Overall Length50 mm
Shank Diameter6.35 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-e-drill-bit-10-4mm-head-3-flute-s-90-1-piece-s?mal=66275af412f5f0d90d9b174e
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.