12 PCS 50mm Hollow Bit

12 PCS 50mm Hollow Bit

1. Weight: 50mm 105g/set (12 pcs), 75mm 135g/set (11 pcs), 100mm 171g/set (11 pcs)
2. Specifications: 50mm including T5/T6/T7/T8/T9/T10/T15/T20/T25/T27/T30/T40, 75 mm and 100 mm including T6/T7/T8/T9/T10/T15/T20 /T25/T30/T35/T40, the diameter of the handle is 6.3 mm on both sides
3. Material: alloy steel
4. Scope of application: household, auto repair, etc.
5. Features: beautiful and practical, easy to operate, magnetic design does not fall off, rotation does not slip teeth, material hardness is high, torque and toughness are good, the design of the middle hole is practical, and it is suitable for a variety of air-driven batches, electric batches, and charging screwdrivers. , durable
6. 50mm cutter head diameter: 1.3/1.6/1.7/2.1/2.2/2.5/3.0/3.4/3.9/4.4/4.9/5.9mm, length 75mm cutter head diameter: 1.6/1.7/2.1/2.2/2.5/3.0/ 3.4/3.9/4.9/5.2/5.9 mm, length 100 mm head diameter: 1.6/1.17/2.1/2.2/2.5/3.0/3.4/3.9/4.9/5.2/5.9 mm