---
product_id: 40826253
title: "Cobra Carbide 31564 Micro Grain Solid Carbide Combined Drill Bit and Countersink, TiN Coated, Round Shank, Through-Hole Flute, 60 Degrees Point, 4 Size, 2-1/8\" Length (Pack of 1)"
brand: "cobra carbide"
price: "FREE"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/40826253-cobra-carbide-31564-micro-grain-solid-carbide-combined-drill-bit
store_origin: KR
region: South Korea
---

# Cobra Carbide 31564 Micro Grain Solid Carbide Combined Drill Bit and Countersink, TiN Coated, Round Shank, Through-Hole Flute, 60 Degrees Point, 4 Size, 2-1/8" Length (Pack of 1)

**Brand:** cobra carbide
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Cobra Carbide 31564 Micro Grain Solid Carbide Combined Drill Bit and Countersink, TiN Coated, Round Shank, Through-Hole Flute, 60 Degrees Point, 4 Size, 2-1/8" Length (Pack of 1) by cobra carbide
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/40826253-cobra-carbide-31564-micro-grain-solid-carbide-combined-drill-bit)

## Best For

- cobra carbide enthusiasts

## Why This Product

- Trusted cobra carbide brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Cobra Carbide regular length combined drill bit and countersink is manufactured from premium submicron level carbide grain. Ideal for chamfering. Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle and must be used with rigid toolholding systems. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. 60 degrees point angle. Tolerance: H6 - shank diameter; H7 - cut diameter.

## Images

![Cobra Carbide 31564 Micro Grain Solid Carbide Combined Drill Bit and Countersink, TiN Coated, Round Shank, Through-Hole Flute, 60 Degrees Point, 4 Size, 2-1/8" Length (Pack of 1) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51bxNURAShL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/40826253-cobra-carbide-31564-micro-grain-solid-carbide-combined-drill-bit](https://www.desertcart.kr/products/40826253-cobra-carbide-31564-micro-grain-solid-carbide-combined-drill-bit)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*