PROTOInsert Bits
PROTO Insert Bit: Insert Bit
The PROTO Insert Bit (SKU 1FW87, MPN J60004) is a #1 size, imperial PH1 insert bit made from S2 steel. It features a hex shank with ACR (Anti-Cam-Out Rib) geometry and has a 1-inch overall length.
SKU 3G-OTH-318818
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PROTO Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
The PROTO Insert Bit (SKU 1FW87, MPN J60004) is a #1 size, imperial PH1 insert bit made from S2 steel. It features a hex shank with ACR (Anti-Cam-Out Rib) geometry and has a 1-inch overall length.
PROTO Products
3G Electric supplies PROTO insert bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













