Bahco 3830-133-C Bi-Metal Variable Pitch Holesaw 133mm

The Bahco BAH3830133C is a high-precision bi-metal holesaw designed to cut cleanly holes in various materials up to 38 mm thick. It features varipitch blades with 4-6 TPI and high-speed steel cutting edges for added hardness, welded seams for accuracy, and a heat-treated body for durability. Sized at 133 mm, this holesaw is compatible with a range of arbors (sold separately) and is suitable for use with portable electric or pneumatic tools, as well as drilling, boring, milling, and other machine tools. The design emphasizes strength and precision, making it a versatile choice for precise large-diameter hole cutting. Environmental and material details include cobalt steel construction intended for demanding cutting tasks, with arbors available in multiple shank and diameter combinations to fit different setups.

Features

• Varipitch blades with 4-6 TPI
• High-speed steel cutting edges for hardness
• Welded seams for cut accuracy
• Heat-treated body for durability
• Suitable for portable tools and machine tools
• Cuts holes up to 38 mm thick materials

Usage

Attach the appropriate arbor to the holesaw based on the required diameter and shank size, then secure before use.

Technical specifications

• Size: 133 mm
• Material: Cobalt Steel
• Type: Single
• Compatible arbors (sold separately):
• BAH3834930 – 14-30 mm, 3/8" shank
• BAH38341130 – 14-30 mm, 7/16" shank
• BAH38349100 – 32-100 mm, 3/8" shank
• BAH383411152 – 32-210 mm, 1/2" shank
• BAH383411152C – 32-210 mm, 1/2" shank
• BAH383416152 – 32-210 mm, 5/8" shank