Taper Shank Flat Counterbores Drill with Guide Pole

• Customized: Non-Customized
• Length: Jobber-length
• Type: Countersink Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Brand Name: Perfect
• Model NO.: Counterbores Drill
• Place of Origin: Jiangsu, China (Mainland)
• Raw Material: High Speed Steel
• Drill Type: Counterbores Drill Bit
• Coating: Tin-Coated/Bright Finishing
• Diameter: M3-M24mm
• Shank: Parallel Shank/Taper Shank
• Service: OEM/ODM
• Transport Package: Plastic Box +Inner Box+Carton
• Specification: M3-M24mm
• Trademark: Perfect
• Origin: Jiangsu China
• Production Capacity: 1000PCS Per Day

Product Description

Product Description:
 

Product Name	Taper Shank HSS Interchangeable Pilot Counterbore Drill Bit Tool  for Metal Duberring
Size	Thread Size:  M10                                             Pilot Diameter: 10.5mm Cutter Diameter: 18mm                                    Shank Diameter: M2                    Overall Length: 150.0mm
Material	High Speed Steel   (Cobalt5%-M35, Carbide Steel , Carbon Steel  are Available)
Shank Type	Taper Shank      (Hex Shank, Round Shank, Tri-Flat Shank, Weldon Shank, Long Shank  are Available)
Surface Finish	White      (Tin-Coated, Black and White, Black, Black and Yellow  are Available)
Package	1 Piece in One Plastic Box     (Double Blister Card is Available)
Features	1.Counterbores for cutting holes where a capscrew or fastener is required to sit flush or even below the level of the workpiece. Thread size is the size of the screw thread to sit within the hole and cutting diameter shows the size that will be cut for both the capscrew and head. 2.Made from industrial grade High-Speed Steel for increased durability. 3.A counterbore hole is usually used when the head of a fastener, such as a hex head or socket head capscrew, is required to be flush with or below the level of a workpiece's surface.

Size:



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