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JIUWU Hex Shank Combination Drill and Tap Set 1/4” HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool

JIUWU Hex Shank Combination Drill and Tap Set, 6.35mm HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool: Home Improvement. Buy JIUWU Hex Shank Combination Drill and Tap Set, 6.35mm HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool: Combination Drill & Taps - ✓ FREE DELIVERY possible on eligible purchases. High speed steel with Titanium coating,which supports much longer service life. 。 6 different sizes of drill bit can satisfy your demand and help you to solve the problem 。 Suitable for soft metal tapping, such as aluminum plate, thickness of less than 3--4mm. 。 Applicable to some types of carbon steel and ordinary steel, copper and aluminum magnesium alloy drilling hole. 。 Back tapered beyond tap to prevent thread damage from over-drilling. 。 *Material: HSS 31 (Titanium Plated)。 * Handle: 1/" quick change hex handle, shank diameter is .3mm.。 * Six-piece size: -32NC (3.mm), 8-32NC (.2mm), 10-32NC (mm), 10-2NC (mm), -2NC (.mm), 1/-20NC ( .3mm) 。 * Deburr/countersink also provided on bit beyond back taper。 * Hole drilling, tapping and deburring/countersinking.。 *Scope of application: This product is suitable for rapid drilling and tapping. Durable, it is recommended to use on the tapping machine. When using the hand drill, pay attention to the operation method. Excessive shaking and tilting will affect the tapping and even break the tap! ! ! 。 *Complete hole drilling, tapping, deburring and countersinking in one operation with power,drill saves labor and time。 *Back tapered beyond tap to prevent thread damage from over-drilling。 *Note: 。 *When you use this drill, the material temperature will become very high. Please add some water or coolant to avoid smoking when the material is in use. 。 。 *Package include: 。 pcs tap drill bits 。 。 。 。

JIUWU Hex Shank Combination Drill and Tap Set 1//4/” HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool
JIUWU Hex Shank Combination Drill and Tap Set 1//4/” HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool
JIUWU Hex Shank Combination Drill and Tap Set 1//4/” HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool
JIUWU Hex Shank Combination Drill and Tap Set 1//4/” HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool
JIUWU Hex Shank Combination Drill and Tap Set 1//4/” HSS Spiral Thread Taper Composite Drilling Screw Tapping Tool Set Kit Hand Tool