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techtalk:ref:tools151 [2018/11/06 22:21] hippysmack [Pin Vise] |
techtalk:ref:tools151 [2019/02/17 23:02] hippysmack [Left Hand Drill Bit] |
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| ^Left Hand Drill Bit ((photo by Graywolf of the XLFORUM http://xlforum.net/forums/showthread.php?page=3&t=1836654))^ | ^Left Hand Drill Bit ((photo by Graywolf of the XLFORUM http://xlforum.net/forums/showthread.php?page=3&t=1836654))^ | ||
| + | ====== Pilot Point Drill Bit ====== | ||
| + | These bits have a built in 'center bore' on the end. \\ | ||
| + | It cuts center first and the fluted cutter comes in to cut the primary hole. \\ | ||
| + | This helps to keep the bit from wandering and keep the hole centered throughout the cut. \\ | ||
| + | |||
| + | |{{:techtalk:ref:tools:3-16_pilot_drill_bit_1_by_hippysmack.jpg?direct&300|}}|{{:techtalk:ref:tools:3-16_pilot_drill_bit_2_by_hippysmack.jpg?direct&300|}}| | ||
| ====== Pin Vise ====== | ====== Pin Vise ====== | ||
| A pin vise is made for holding tiny drill bits. \\ | A pin vise is made for holding tiny drill bits. \\ | ||
