BOSI Diamond Engineering Thin-Wall Drill Bit for Wall Pipe Drilling Dry and Wet Use 40×450MM BS570040

CN¥90.20

SKU: 100212156944

Status:In Stock (2)

ID: 100212156502

Weight: 910.00 g

Dims:456x48x48 mm

Style: 40×450MM

Dry hammer drill bit x1

Product Description

Product Specifications

Brand: BOSI
Product Series: BOSI Professional Hand Tools - Diamond Engineering Drill Bit (Qianzuan Series)

High-quality diamond alloy drill bits with sharp edges

Precision vacuum hot-pressing treatment for durability and fast cutting

Designed for professional use in drilling concrete (without rebar), brick walls, and core sampling

Suitable for air conditioning installation, pipeline, road signs, and other drilling operations

Complies with standard JB/T11426

|-----------|----------------|------------------|----------------------|-------------------|-------------|-------------|

| BS550032 | 32 | 50 PCS | 3.7 | 3.7 | - | 370 |

| BS550036 | 36 | 50 PCS | 3.7 | 3.7 | - | 370 |

| BS550038 | 38 | 50 PCS | 3.7 | 3.7 | - | 370 |

| BS550040 | 40 | 50 PCS | 3.7 | 3.7 | - | 370 |

| BS550044 | 44 | 32 PCS | 3.7 | 3.7 | - | 370 |