Carbide Tip Hinge Boring Drill Bit Cup Drill Bit

Short Description:

Mainly used for clean cut for large diameter holes(15mm and above) hinge on boards, wood, MDF or wood based materials, apply on CNC machine and multi drill machine.

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Product Detail

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Product Introduction

Micro tungsten carbide used on the tip,and the high precision grinding angle finishing will keep the chips away from the drilling work,also the centering point design can offer safe working environment for the operator ,there are five fold when comparing with traditional type can increase the working life,protection of the hole edge upon exacting thanks to spiral with back guide

Excellent drilling performance on drilling machine or CNC routers. Drill bits item is one of our lead products, popular sizes always keep large stock, the lead time will be as shorten as possible.

Features

1. Made of premium 45# carbon steel body and High Tungsten carbide tips
2. Super abrasion, high precision,light cutting and no burrs around hole side
3. Advanced CNC grinding technology to reduce the cutting resistance and achieve fine surface without burr.
4. High performance-to-price ratio, high work efficiency.Remove the chips easily,high speed and less heat
5. Solid Carbide processing wood drill bit makes longer life
6. Protection of the hole edge upon exacting thanks to spiral with back guide
7. Optimum chip evacuation thanks to plastic coating