1. Type:M30*1.5
2. Material:HSS
3. Helicoil Drill:30.5mm
4.Application:insert helicoils
5.Hot selling,welcome your inquiry
Port: ShangHai
Minimum Order Quantity: 10 Piece/Pieces
Supply Ability: 3000000 Piece/Pieces per Month
Payment Terms: T/T
Contact SupplierPackaging Detail: plastic box
Delivery Detail: 5-10days
How to install helicoils?
Step 1: Drill out the damaged threads using the drill size specified
in the HeliCoil catalog. Drill to a sufficient depth to
accommodate the HeliCoil insert length and the bolt
or screw being used.
Step 2:
Tap the hole using the HeliCoil tap. Tap the hole to
sufficient depth to accommodate the HeliCoil insert
length and the bolt.
Step 3: Place the HeliCoil insert onto the mandrel of the HeliCoil
installation tool. Place the HeliCoil installation tool
over the hole and wind the HeliCoil insert into the hole
until the top coil is 1/4 to 1/2 turn below the top surface.
Step 4:
the HeliCoil insert. Place the tang break-off tool
squarely on the tang of the HeliCoil insert and then
give it a sharp blow with a hammer.
For HeliCoil inserts with diameters bigger than 1/2
inch, 12mm, and for spark plug inserts, use long nosed
pliers to remove the tang. Hold the tang with the pliers,
bend it alternately in and out until it comes free.
CL-Helicoil Insert Tools
It is used for the installment of the thread insert.
It is the basic principle that the thread insert is guided
firstly to force the outside diameter shrinkage to pack
it into the bottom hole smoothly. The efficiently is enhanced
and the scrap rate is reduced through using the wrench.
CL-Excellent Equipments
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