Hole saw and core drill, bimetal hole saw, metal hole saw, ring core drill for hole sawing in wood, plasterboard, plastic and flexible metal (135 mm) L

PROFESSIONAL QUALITY: Made of bimetal high-speed steel (HSS), heat-treated carbon steel, oil and rust resistant, with high heat and wear resistance. The HSS teeth enable a fast and clean cut and offer the advantages of rust resistance, durability, robustness, long service life, and reusability. ADVANTAGES: The teeth have a 30° angle, are extremely sharp, and allow for fast cutting and drilling with low energy. The inner wall of the drill bit is thick and of high quality. USER-FRIENDLY DESIGN: Numerous chip vents prevent the drill bit from clogging with sawdust during use and prevent over-drilling. After cutting, a small spring automatically retracts the drill bit onto the round wooden block, ensuring comfortable handling. WORKING METHOD: The user can hold the drill bit straight on the cutting surface, reduce the speed, and take their time for a smooth and clean circular cut. VERSATILE APPLICATION: The bimetal saw is an ideal tool for various tasks. It is suitable for cutting wood, plastic, machinable metal, wood with nails, plywood, pipes, and steel. It can be used in hand drills, bench drills, and other flat drilling machines. Made of high-quality M42 HSS, robust and durable. Hold the drill steady while drilling, as excessive vibration can cause the pilot drill to break. Start at a low speed, as the pilot drill can be damaged on first use. Read more: The larger the drill bit, the lower the speed should be to prevent the pilot drill from breaking. The circular drill is characterized by low cutting resistance, which increases drilling speed. The machine head is arc-shaped and features low energy consumption and high efficiency. The new chip removal groove quickly removes chips. The hole saw is smooth and easy to use. After drilling, the drill spring automatically pushes the saw blade out of the saw.

Hole Saws

EXCELLENT PERFORMANCE

Heat-treated bimetal high-speed steel (HSS) offers excellent resistance to oil, rust, heat, and wear.

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SPECIFICATIONS:

DIMENSIONS (DIAME):

135 mm / 5.3 in

MATERIAL: M42 High-Speed Steel

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EASY CHIP REMOVAL:

All models feature chip holes that improve the efficiency of removing cylindrical iron chips from the drilled holes.

EASY TO USE:

< The spring design promotes chip removal, ensures high drilling performance, and features a hexagonal handle for a secure grip. INSTRUCTIONS: We recommend using coolant to keep the hole saw cool during use. COMPATIBLE EQUIPMENT: Suitable for use with drilling machines such as electric drills and bench drills. PROCEDURE: To achieve a clean, circular cut, hold the drill bit at low speed directly on the cutting surface and allow the saw some time to cut. SUITABLE MATERIALS: Suitable for cutting wood, plastic, machinable metal, plywood, pipes, and steel.