These bits can be used dry or with water to enhance durability and reduce friction during drilling, providing options for improved performance depending on your project needs. 4pcs Drill Bit(6/8/10/12mm).
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Crafted with HSS steel for enhanced durability and reduced friction. Material: High Speed Steel (HSS). Flute: Spiral. Spiral Groove Design for smoother drilling and faster chip removal. Includes 9 sizes from 4mm to 20mm, perfect for a variety of drilling needs.
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Black double-sided 29-hole caliper gauge, stainless steel drill bit gauge. Scope of application: Grinding amount of drill bit with 118° for vertex angle. Made of high-quality aluminum alloy, matched with other tools, quick to fix, available in a variety of specifications.
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Multiple Size Options: With sizes ranging from 3mm-8mm, this set includes a variety of options to you have the perfect fit for every project, catering to diverse drilling needs. 5PCS eccentric drill bit.
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1 Drill Gauge. HIGH QUALITY: Well constructed of Stainless Steel, sturdy and. Material: Stainless Steel. 29 SIZES FOR VIEWING: Equivalents ranging from 1/16" to 1/2" by 1/64". Size: Approx.
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Made of high speed steel (HSS), and compact. - Ground HSS drills with the highest for. 1 HSS straight shank drill (optional). - Shank Type: 1/2 Straight Shank. - All drills have a 12.7mm (1/2") shank.
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High-Speed Steel: Made of HSS4241 for efficient cutting and heat resistance during prolonged work. Multi-Size Range: Includes 4-12mm step drill and 8-20mm countersink for versatile hole sizing. Hex Shank : Features a secure grip for stable drilling performance with various materials.
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Color:blue，sliver（as picture）. Design of this drill bit allows for good drilling, and the drill bit is designed to facilitate fast chip evacuation， clean and accurate holes. Drill Bit. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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