---
product_id: 51933020
title: "Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32)"
brand: "sumake"
price: "₨226141"
currency: LKR
in_stock: true
reviews_count: 4
category: "Sumake"
url: https://www.desertcart.lk/products/51933020-industrial-aerospace-aircraft-mini-90-degree-angle-air-drill-head
store_origin: LK
region: Sri Lanka
---

# 3200 RPM free speed Compact 90° angle for tight spots 0.5 HP motor power Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32)

**Brand:** sumake
**Price:** ₨226141
**Availability:** ✅ In Stock

## Summary

> 🔩 Drill smarter, not harder — conquer tight spaces like a pro!

## Quick Answers

- **What is this?** Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32) by sumake
- **How much does it cost?** ₨226141 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/51933020-industrial-aerospace-aircraft-mini-90-degree-angle-air-drill-head)

## Best For

- sumake enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Agile:** Right-angle head fits effortlessly into the tightest aircraft maintenance spaces, no compromises.
- • **Power Meets Precision:** 0.5 HP motor delivers industrial-grade torque for demanding aerospace tasks.
- • **Speed That Saves Time:** 3200 RPM free speed ensures rapid drilling without compromising control.
- • **Ergonomic Comfort Grip:** Designed for extended use with a comfort grip that reduces fatigue during long maintenance sessions.
- • **Standard Bit Compatibility:** Accepts standard 1/4"-28 bits, making tool swaps seamless and efficient.

## Overview

The Sumake ST-AD705B32 Industrial Aerospace Mini 90 Degree Angle Air Drill Head combines a powerful 0.5 HP motor with a high-speed 3200 RPM output, engineered specifically for precision work in confined spaces. Its ergonomic comfort grip and compact design make it the go-to pneumatic drill for professional aircraft mechanics seeking durability, efficiency, and ease of use in demanding industrial environments.

## Description

Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32) - desertcart.com

Review: Great drill for tight spaces. - This drill works wonders for drilling in tight spaces. My son broke a bolt off the back of his cylinder head and was going to have to remove the head if the bolt shank couldn't be removed. With the small space for drilling it required a special drill. With this drill along with a mirror and a flashlight I was able to drill into the shank and remove it easily. This not only saved time but also expensive maintenance costs. This is a great drill.
Review: Not bad for the price - Works good so far, has a decent trigger on it easy to control the speed with the use of a regulator on it. Now lets see how long it will last in use.

## Features

- Excellent combo of power & ergonomic features
- Free Speed: 3200 RPM, 0.5 HP Motor, Air Pressure: 90psi
- Manufactured to industrial standards to prolong tool lifespan
- Compact Air Right angle drill able to work in tight spots. Takes Standard 1/4"-28 Bits.
- Perfect choice for professional aircraft mechanics/maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075H2C4BC |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #773,026 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #97 in Power Right Angle Drills |
| Brand | Sumake |
| Color | Blue |
| Customer Reviews | 4.4 4.4 out of 5 stars (12) |
| Date First Available | January 16, 2017 |
| Drill Type | Combination Drill |
| Drilling Capacity Wood | 0.5 Inches |
| Horsepower | 0.4 Horsepower |
| Included Components | Drill Bits (Standard 1/4"-28) |
| Is Discontinued By Manufacturer | No |
| Is Electric | No |
| Item Torque | 0.42 Centimeter Kilograms |
| Item Weight | 0.01 ounces |
| Item model number | ST-AD705B32 |
| Manufacturer | Express Assembly Products LLC by Sumake |
| Material | Composite |
| Maximum Chuck Size | 0.25 Inches |
| Maximum Power | 0.5 Horsepower |
| Maximum Pressure | 90 Pound per Square Inch |
| Maximum Rotational Speed | 3200 RPM |
| Maximum Torque | 15 Inch Pounds |
| Number Of Pieces | 1 |
| Number of Handles | 1 |
| Part Number | ST-4406 |
| Power Source | Air Powered |
| Product Dimensions | 9.8"L x 2.68"W x 2"H |
| Special Feature | Power: 0.5Compact Air Right angle drill able to work in tight spots. Takes Standard 1/4"-28 Bits.HP |
| Special Features | Power: 0.5Compact Air Right angle drill able to work in tight spots. Takes Standard 1/4"-28 Bits.HP |
| Speed | 3200 RPM |
| Usage | Industrial |

## Product Details

- **Brand:** Sumake
- **Color:** Blue
- **Maximum Chuck Size:** 0.25 Inches
- **Maximum Rotational Speed:** 3200 RPM
- **Power Source:** Air Powered

## Images

![Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32) - Image 1](https://m.media-amazon.com/images/I/41bKKv1DWML.jpg)
![Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32) - Image 2](https://m.media-amazon.com/images/I/414YffcEdTL.jpg)
![Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32) - Image 3](https://m.media-amazon.com/images/I/418Zrg-d2RL.jpg)
![Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32) - Image 4](https://m.media-amazon.com/images/I/41Ke2xUMxrL.jpg)
![Industrial Aerospace Aircraft Mini 90 Degree Angle Air Drill Head, W/Comfort Grip, (Sumake ST-AD705B32) - Image 5](https://m.media-amazon.com/images/I/41fcci2266L.jpg)

## Questions & Answers

**Q: what is the thread?**
A: Threaded Drill Bits: 1/4" - 28
Air Inlet: 1/4"
Motor: 0.4 HP
Free Speed: 3200 RPM

Overall Length: 10.07 in (256mm)
Air Hose: 3/8"
Air Consumption: 13 cfm (3681 l/min)
Weight: 1.43 lbs (0.65 kgs)

**Q: what is the overall length without the air fitting?**
A: 10 1/4"

**Q: Is this drill reversible?**
A: This ST-4406 is not but we sell others that are similar that are reversible. One option the ST-4436 is reversible.  Contact us with any questions.

**Q: power rating 0.4 or 0.6 hp?**
A: .5

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great drill for tight spaces.
*by P***R on June 5, 2022*

This drill works wonders for drilling in tight spaces. My son broke a bolt off the back of his cylinder head and was going to have to remove the head if the bolt shank couldn't be removed. With the small space for drilling it required a special drill. With this drill along with a mirror and a flashlight I was able to drill into the shank and remove it easily. This not only saved time but also expensive maintenance costs. This is a great drill.

### ⭐⭐⭐⭐ Not bad for the price
*by S***L on March 3, 2024*

Works good so far, has a decent trigger on it easy to control the speed with the use of a regulator on it. Now lets see how long it will last in use.

### ⭐⭐⭐⭐⭐ I’m an Aircraft Mechanic and this is great !!! Small, thin, and has a lot of power.
*by E***S on August 28, 2021*

I recommend this drill for all aircraft mechanics out there!!!

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-24*