# Bosch 3/8 in. AutoStart Carbide Hole Saw Quick Change Mandrel

- Brand: Bosch
- Category: Hole Saws
- Model: HDGQA
- Price: $20.43
- URL: https://zecdepot.com/products/bosch-38-in-autostart-carbide-hole-saw-quick-change-mandrel

## Summary

Experience walk-free cutting with the Bosch AutoStart pilot bit, featuring a spring-loaded retractable shaft that eliminates the need for a pilot hole. This carbide-tipped mandrel is part of the patented Quick Change Universal system, allowing for seamless transitions in seconds. Designed for precision, its unique grind ensures accurate hole starts every time.

## Description

Experience walk-free cutting with the Bosch AutoStart pilot bit, featuring a spring-loaded retractable shaft that eliminates the need for a pilot hole. This carbide-tipped mandrel is part of the patented Quick Change Universal system, allowing for seamless transitions in seconds. Designed for precision, its unique grind ensures accurate hole starts every time.
- Carbide tip provides extended life when cutting through porcelain and granite
- Features a spring-loaded, retractable shaft for walk-free cutting without a pilot hole
- Patented Quick Change Universal system allows for hole saw changes in seconds
- Unique grind ensures accurate and precise hole starts every time
- Compatible with diamond hole saws ranging from 3/4 in. to 4-1/8 in.
- Designed for use with Bosch mandrel models PCM38, PCM12, and PCMSDSPL

## Specifications

- Drill Bit Type(s) Included: Hole Saw
- Min Chuck Size Required: 3/8 in
- Shank Style: Hex
- Arbor Included: No
- Tools Product Type: Power Tool
- Bit Material: Diamond
- Pilot Bit Included: Yes
- Individual/Set: Individual
- Material Cut: Tile (wet or dry)
- Drill Bit Type: Hole Saw
- Hole Saw Diameter: 1 in
- Shank Diameter: 3/8 in
- Drilling Depth: 1 in
- Bit Diameter: 1 in
- Bit Length: 1 in
- Weight: 0.38 lbs
- Length: 8.68 in
- Width: 3.25 in
- Height: 1.35 in