Hymnorq HSS Metric Hex Shank High Speed Steel Spiral Flute 2-in-1 Combination Drill and Tap Bit Set M3-M10 with 1/4” Hex Shank Set of 6pcs
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Hymnorq HSS Metric Hex Shank High Speed Steel Spiral Flute 2-in-1 Combination Drill and Tap Bit Set M3-M10 with 1/4” Hex Shank Set of 6pcs
6 sizes in one drill and tap bit set (M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5) to meet your diversified requirements;
Quick change 1/4” (6.35mm) hex shank with metric sizes engraved on the bits. Wide spiral flutes carry the chips out of the hole. Can be used on multi-spindle heads with reversing mechanisms for tapping in most materials.
Drills and taps in a single pass to save your labor and precious time. No tool changes, good alignment and fast cycle times make this a very productive tool.
Made of high quality HSS 4341; Suitable for tapping on wood, plank, plastic etc. Work VERY slowly and carefully with these bits when drilling metal. If your main purpose is to drill and tap in metal, please buy our titanium coated HSS 6542 drill tap bit set.
Each size of the bit set can be purchased separately in a 5pc pack in our store.
OVERVIEW Made from high-speed steel, these combination drill and tap bits are designed to tap up to 10-gauge wood, plastic and other soft materials. They are not suitable for drill and tap in metals. These drill taps are a great time saving accessory. Each one is a combination of a twist drill bit and a tap. The point is the same as a twist drill bit, which is self-centering. So, you don't have to buy a centering drill bit or a center punch. Now you can drill and tap at the same time in one operation. No tool changes, good alignment and fast cycle times make this a very productive tool. This Migiwata high-speed steel (HSS 4341) drill/tap combination bit set are offered in a set of 6 different metric sizes (M3, M4, M5, M6, M8 and M10).
TECHNICAL DETAILS Material: High Speed Steel 4341 Tapping Material Type: Wood, Plastic, etc. Tapping Material Thickness: About 5mm Point Type: 135 Degree Split Point Shank: 6.35mm (1/4") Quick Change Hex
NOTICE: It's highly recommended that the combination drill and tap bit is used on a tapping machine. If you apply an electric hand drilling machine to do the tapping job, please pay attention to your operating, because excessive shaking and tilting may affect the result and even break the bit.
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.