China 16-Piece High Carbon Steel Hole Saw Set with HRC 38-42 Hardness and 1-9/16

16-Piece High Carbon Steel Hole Saw Set with HRC 38-42 Hardness and 1-9/16" Cutting Depth for Wood & Plastic

Price Negotiable

Price: Best Factory Price

MOQ: Negotiable

Delivery Time: 45 Days

Brand: OEM

Product Description

Professional 16-Piece High Carbon Steel Hole Saw Set

Premium hole cutting solution featuring hardened carbon steel construction with HRC 38-42 hardness rating for superior durability and cutting performance.

Key Features & Benefits

Precision Cutting Performance

Variable pitch tooth design ensures powerful, efficient cutting action
Sharp teeth reduce resistance for fast, smooth, and clean cuts
High precision cutting edges deliver perfectly smooth round holes
118° split point pilot bit for fast, skate-free penetration

Durable Construction

High carbon steel 50# material with heat treatment for enhanced strength
Increased wall thickness minimizes tooth loss and improves longevity
Black oxide/spray-painted surface finish protects against rust and oxidation

User-Friendly Design

Wide slots with multiple leverage points for easy plug removal
Compatible with both corded and cordless drills
Available in 1" (25mm) or 1-9/16" (40mm) cutting depths

Technical Specifications

Parameter	Specification
Material	Carbon Steel 50#
Hardness (HRC)	38-42
Heat Treatment	Yes
Tooth Type	Customizable
Small Arbor	1/4" Three-Flat Shank
Big Arbor	3/8" Three-Flat Shank
Cutting Depth	1" (25mm) or 1-9/16" (40mm)
Surface Finish	Black Oxide/Spray-Painted

Application Materials

Ideal for cutting holes in soft wood, plastic plate, thin PVC panel, plywood, drywall, gypsum plasterboard, OSB panel, chipboard, and various construction timber materials.

Customization Options

Brand: OEM Available

Origin: Zhejiang, China

Certification: ISO/BSCI

Packaging: Plastic Box

Delivery: 45 Days

Tooth Type: Customizable

HRC Range: 38-42