MANUAL HAND DRILL BIT BRACE HAND DRILL MACHINE WITH IRON HANDLE (1/4” , 3/8”)

MANUAL HAND DRILL BIT BRACE HAND DRILL MACHINE WITH IRON HANDLE (1/4'' , 3/8'')

1. The use of 45 steel material, precision silicon melt glue process casting rig and hand crank.
2. Thickened high-strength ABS engineering plastic handle, hollow handle, can store spare drill chuck.
3. Powder metallurgy process precision casting gear, high precision, hardened hard, wear-resistant.
4. Double gear drive mechanism, hand-operated flexible, not easy to get stuck.
5. It adopts the key drill chuck common to ordinary hand drills, with high clamping precision,and the drill bit is not easy to be eccentric to cause breakage.

Scope of application:
The product does not require any power drive, manual control of the speed and drilling position, compared to the electric drill is easy to control and safe, but the speed is low, the efficiency is low, the transmission torque is small, so
-Not suitable for drilling hard metal materials, tiles, masonry, concrete, etc.
-Suitable for wood, bamboo, soft iron, copper, aluminum, plastic, PVC, acrylic, fiberglass board, circuit board, etc.

Specification:
Size : 1/4’’ , 3/8’’
Drill range: 0.6-6mm (1/4‘’) , 1.5-10mm (3/8’’)
Material : Metal with ABS handle