Feature

●High toughness and high strength: 4241 high-speed steel construction provides abrasion resistance, high toughness, and high strength
●Compatibility: This step drill bit is widely used for drilling a variety of materials such as stainless steel, wood, thin iron, aluminum alloy, vapor proof plates, PVC plates, etc
●【Convenient and Practical】: Compared to regular twist drill bits, these step drill bits are not easy to break, can be used for deburring, chamfering, and drilling
●【Durable】: Excellent quality, long service life, and save money. Comes with a compact storage case to protect these drill bits and make it easy to carry
●Size Includes: Drill bit specifications are 1/4-1-3/8, 3/16-7/18, 1/4-3/4, 1/8-1/2, 3/16-1/2


Description

Function: 1.4241 high-speed steel construction for abrasion resistance, high toughness, high strength
2. Widely used for drilling a variety of materials such as stainless steel, wood, thin iron, aluminum alloy, vapor proof plates, PVC plates, etc.
3. Compared to regular twist drill bits, these step drill bits are not easy to break, so it can be used for deburring, chamfering, and drilling.
4. Comes with a compact storage case to protect these drill bits and make it easy to carry.
5. Excellent quality, long service life, save cost

Specifications:

Item Type: Step Drill Bit
Material: High-speed steel
Drill Bit Specifications: 1/4-1-3/8, 3/16-7/18, 1/4-3/4, 1/8-1/2, 3/16-1/2

Includes: 5 x Step Drill Bits 1 x Storage Case