Step Drill Bit Step Drill Bits for Metal High-Speed Steel

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: 1/4-Inch to 1-3/8-Inch
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Quality: Normal/High
• Advantage: Improved Efficiency/Long Lifes
• Feature: Solid & Durable
• Finish Type: Black
• Shank Type: Straight
• Cutting Angle String: 118 Degrees
• Transport Package: Carton or Pallet
• Specification: 1/4-Inch to 1-3/8-Inch
• Trademark: TG
• Origin: Jiangsu
• HS Code: 8207501000
• Production Capacity: 50000 Pieces/Month

Product Description

2. Specifications

 

• Color: black
• Material: High Speed Steel, Alloy Steel
• Shank Type: 3-Flat
• Cutting Angle String: 118 Degrees
• 10 Sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1- 1/4", 1-3/8"