GMTOOLS M35 Four Spiral Flute Cobalt Step Drill Bit, 1/8"-1/2" Wear-Resistant TiAlN Coated Four-Flute Step Bit, 1/4" Hex Shank Unibit Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic - style: Four blade 1/8-1/2
GMTOOLS M35 Four Spiral Flute Cobalt Step Drill Bit, 1/8"-1/2" Wear-Resistant TiAlN Coated Four-Flute Step Bit, 1/4" Hex Shank Unibit Step Bit for Metal, Stainless Steel, Aluminum, Wood, Plastic - style: Four blade 1/8-1/2
About this item
- FOUR-FLUTE STEP DRILL BIT: Four-flute step drill bit is designed to provide greater stability, the cutting blade design improved accuracy and cutting speed guaranteeing a faster and smoother cutting.
- TiAlN COATING: Featuring an industrial-grade TiAlN coating, extremely hard, can withstand high oxidation temperatures, and has excellent thermal hardness, which can minimize the wear of the drill bit during each drilling process.
- M35 COBALT HSS STEP DRILL: M35 cobalt HSS has the characteristics of high red hardness, high wear resistance, and sintering resistance. It can be used on materials like wood, plastic, aluminum sheet, copper, other metal sheets, and stainless steel.
- SUIT YOUR NEEDS: 13 total step sizes include 1/8",3/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16",15/32",1/2". 135° cutting angle reduces self-wear and provides a larger stress area, resulting in cleaner, more efficient drilling for home repairs, and metalworking.
- QUALITY COMMITMENT: Add cutting oil or spray water to cool during continuous use, any quality problems, please feel free to contact us.
Overview
- Material: Cobalt Steel
- Cutting Diameter: 0.5 inches
- Finish Type: Titanium Aluminum Nitride
- Shank Type: Hex
- Cutting Angle String: 135 degrees
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Reviews
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Michael Turner — Columbus, Ohio
MROVanta made it easier to find several maintenance supplies in one place. The product information helped me compare the available options, and everything I ordered was useful for routine work around our facility.
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⭐⭐⭐⭐⭐
Rachel Morgan — Phoenix, Arizona
I was looking for practical supplies for our workshop and found the selection easy to browse. The categories were well organized, and I could quickly locate tools, fasteners, and other items needed for regular maintenance.
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David Collins — Charlotte, North Carolina
The products I selected were suitable for the maintenance tasks we had planned. I appreciated being able to review the specifications before ordering, especially when comparing sizes and compatibility for different applications.
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⭐⭐⭐⭐⭐
Amanda Brooks — Denver, Colorado
I ordered a mix of facility and equipment supplies for our work area. The shopping process was straightforward, and the selection covered several everyday maintenance needs without requiring visits to multiple stores.
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Review the product description, dimensions, materials, ratings, connection types, and compatibility information before ordering. Industrial requirements vary, so consult the equipment manufacturer or a qualified professional if you are uncertain.
Do you provide installation or technical advice?
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