Dormer A1001.0 HSS Jobber Drill Bit 1.00mm 34mm 12mm Pack of 10

This product is a Dormer A100 HSS Jobber Drill Bit designed for general-purpose engineering tasks. Made from High-Speed Steel (HSS), it offers good self-centering capabilities across a range of materials and can be used by hand or in machines. It features a 1.0 mm tip diameter, a 12 mm working length, and an overall length of 34 mm, with a 118° point and a cross-cut profile described as 3.0 mm in diameter. Additional details include a cylindrical shank, right-hand cutting direction, and a maximum steel load of 800 N. The drill bit is noted for hot hardness in HSS material, with a steam oxide finish that reduces built-up edge and improves lubricity, and a patented silver ring for clear diameter marking. It is compatible with standard drill chucks and holders, and is intended for use in drilling steel and other metals, in both machine and manual operations.

Features

• High-Speed Steel for general use

• Good self-centering on many materials
• Suitable for hand or machine use
• 118° conventional point with easy re-grinding
• Patented Silver ring for clear diameter marking
• Steam oxide finish reduces built-up edge and improves lubricity

Technical specifications

• Tip diameter: 1.0 mm
• Working length: 12 mm
• Overall length: 34 mm
• Shank: Cylindrical
• Cutting direction: Right-hand
• Profile: Cross-cut with diameter 3.0 mm
• Angle: 118°
• Material: HSS
• Maximum steel load: 800 N
• Perforation depth: 4xD
• Tolerance: h8

Installation

1. Insert the drill into a compatible drill chuck, ensuring it is securely tightened

Use appropriate safety measures and wear protective equipment during operation.