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Diamond hinge boring bits
Diamond hinge boring bits
Diamond hinge boring bits
Diamond hinge boring bits

Diamond hinge boring bits

317DP

TECHNICAL DETAILS:
Super-strength steel.
DP head with precision balanced centre point.
2 DP precision ground cutting edges with chipbreaker [Z2R].
2 DP negatively ground spurs [V2].
Parallel shank with driving flat and length adjusting screw.
 
REMARK: special dimensions available on request.
 
317.150.61/62 - without chipbreaker.
Application
Ideal for hinges.
Use on boring machines equipped with adaptors or chucks.
Use for drilling accurate and clean-cut blind holes in wood composites, plastic and laminated materials.
Boring performance 20 times longer than HW materials.

 
New construction with 1mm centre point.
Variations
Filter
Item Code D L S Z MAT RH-LH STIC screw Optional retaining screw for Weeke machines
317.150.61
15mm 57.7mm 10x26mm 2 DP RH 990.003.00 990.088.00
317.150.62
15mm 57.7mm 10x26mm 2 DP LH 990.003.00 990.088.00
317.350.61
35mm 57.7mm 10x26mm 2R DP RH 990.003.00 990.088.00
317.350.62
35mm 57.7mm 10x26mm 2R DP LH 990.003.00 990.088.00