Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQEH6J3L  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
ERKO Bi-metal 21mm Hole Saw
ERKO
ERKO Bi-metal 21mm Hole Saw
Part No.
42021
Procurement Intelligence
The ERKO Bi-metal 21mm Hole Saw (Part 42021) is a cutting tool designed for drilling precise circular holes in various materials using bi-metal construction for durability. It mounts via included arbor to standard drilling equipment and requires verification of compatible chuck capacity and material compatibility before procurement.
Precision hole drilling operations
Before ordering — verify:
☐ Arbor compatibility check
☐ Material type confirmation
☐ Cut depth adequacy
Technical Specifications
Drill Bit TypeHole Saw
Diameter21mm
Arbor IncludedYes
MaterialBi-metal
Cut Depth38mm
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/mechanical/power-tools-soldering-welding/drill-bits-parts/hole-saws-core-drill-bits/erko-bi-metal-21mm-hole-saw?mal=66275eeb12f5f0d90da7dbaa
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.