01DRILL & SCREWDRIVER ACCESSORIES
Precision edges for the workshop bench
A compact set of five cobalt steel bits, each sized to meet a specific hole diameter. The black finish suggests durability, while the grooved geometry promises clean, efficient cutting.
Designed for external chamfering and deburring, this tool set handles round holes and edges in various metals. It suits makers who value precision in their finishing process.
02MATERIALS
Hardened cobalt steel core
The bits are crafted from cobalt steel, a material chosen for its inherent hardness and solidity. This composition provides the structural integrity needed to maintain sharpness over time, ensuring the cutting edge remains effective through repeated use on dense materials.
04VERSATILITY
Five sizes for varied tasks
The set includes five distinct diameters: 6mm, 10mm, 13mm, 16mm and 19mm. This range covers common hole sizes found in general fabrication and assembly. Whether working with thin sheet metal or thicker stock, there is a corresponding bit ready to create a consistent, professional-looking bevel.
AT A GLANCE
The key points
- Cobalt steel construction offers high hardness and rust resistance
- Five bit sizes: 6mm, 10mm, 13mm, 16mm and 19mm
- Grooved design facilitates easy debris discharge during use
- Suits plastic, aluminum, copper and stainless steel materials
- Titanizing craftwork enhances wear and high-temperature resistance
About this product
Description:Adopts titanizing craftwork, greatly improves the deburring bit’s corrosion resistance and resistance, enhances its wear resistance, high temperature resistance, cutting property. High hardness, smooth chip processing, can once fulfill the chamfering, deburring, and cone processing. It is a professional chamfering tool for processing, used for chamfering round holes and edges.-countersink steel drill bit Feature-chamfer tools:- Color: As shown-countersink drill set – Material: -countersink deburring toolHigh-speed steel.-countersink tap drill bit set – Size: 5 x 2 x 2cm-countersink bit set – Made of cobalt steel material, high hardness, rustproof, solid and -countersink metal deburring drill tool – The chamfering with a groove, easier to discharge debris and the High Carbon Steel Drill Bit not easy to -countersink drill bit – High hardness, smooth chip processing, can fulfill the chamfering, deburring, and cone processing. Used for workpiece circular aperture chamfering or cone hole-deburring external chamfer tool – 5 Pcs drill bits with various sizes : 6mm, 10mm, 13mm, 16mm, 19mm-deburring external chamfering tool – Idea for cutting through plastic, aluminum, copper, stainless steel, aluminum plate, insulation boards, and PVC sheet, .-countersink chamfer tool
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