19 Pcs Hole Saw Kit 19-68mm M42 Bi-Metal Hole Saw Cutter Drill Bits Set For Drilling Wood Drill ,Multi Purpose Design

Material: M42

Color: Red

Drilling Diameter: 19/22/25/29/35/38/44/51/57/60/68/

Model: Bi-metal Hole Saw

Material: M42

Color: Red

Note: - 1. sliced material must be fixed, there can be moved to and opening into a 90 degree angle.

- 2. when positioning the drill drill, wait, and then slowly drilling.

- 3. during operation, or if abnormal discharge cut unsatisfactory, please stop working.

- 4. please do not screw up and down too hard, so as not to screw slip, such as a problem with the restaurant is not responsible.

- 5. processing more than 10MM thickness, remove the spring.

- 6. available at Bench magnetic drill, drill pistol, air gun drilling and drilling on use.

DIY Supplies : Metalworking

Material : High Speed Steel

Type : Core Drill Bit

Use : Metal Drilling

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