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Wire Sizes - 135° Heavy-Duty, Surface Treated

  • Surface Treated for corrosion resistance and increased lubricity
  • Oil treated finish ideal for drilling various types of metals
  • Split Point prevents “walking of the bit”
  • Industrial-Grade M7 High Speed Steel (HSS)



  • Drill bits #41 thru #60 are Precision Point, all larger drills are Split Point.
Part NumberWIRE SIZEDECIMAL EQUIV#FLUTE LENGTHOVERALL LENGTHSHIP QTYPriceAvailable
 
95002600 #10.2282-5/8"3-7/8"12$4.82In Stock
95002601 #20.2212-5/8"3-7/8"12$4.82In Stock
95002602 #30.2132-1/2"3-3/4"12$4.32In Stock
95002603 #40.2092-1/2"3-3/4"12$4.43In Stock
95002604 #50.20552-1/2"3-3/4"12$4.32In Stock
95002605 #60.2042-1/2"3-3/4"12$4.43In Stock
95002606 #70.2012-7/16"3-5/8"12$3.77In Stock
95002607 #80.1992-7/16"3-5/8"12$3.85In Stock
95002608 #90.1962-7/16"3-5/8"12$3.85In Stock
95002609 #100.19352-7/16"3-5/8"12$3.77In Stock
95002610 #110.1912-5/16"3-1/2"12$3.50In Stock
95002611 #120.1892-5/16"3-1/2"12$3.57In Stock
95002612 #130.1852-5/16"3-1/2"12$3.48In Stock
95002613 #140.1822-3/16"3-3/8"12$3.57In Stock
95002614 #150.182-3/16"3-3/8"12$3.57In Stock
95002615 #160.1772-3/16"3-3/8"12$3.57In Stock
95002616 #170.1732-3/16"3-3/8"12$3.48In Stock
95002617 #180.16952-1/8"3-1/4"12$3.16In Stock
95002618 #190.1662-1/8"3-1/4"12$3.07In Stock
95002619 #200.1612-1/8"3-1/4"12$2.86In Stock
95002620 #210.1592-1/8"3-1/4"12$2.73In Stock
95002621 #220.1572"3-1/8"12$2.77In Stock
95002622 #230.1542"3-1/8"12$2.62In Stock
95002623 #240.1522"3-1/8"12$2.69In Stock
95002624 #250.14951-7/8"3"12$2.58In Stock
95002625 #260.1471-7/8"3"12$2.58In Stock
95002626 #270.1441-7/8"3"12$2.52In Stock
95002627 #280.14051-3/4"2-7/8"12$2.34In Stock
95002628 #290.1361-3/4"2-7/8"12$2.29In Stock
95002629 #300.12851-5/8"2-3/4"12$2.29In Stock
95002630 #310.121-5/8"2-3/4"12$2.34In Stock
95002631 #320.1161-5/8"2-3/4"12$2.34In Stock
95002632 #330.1131-1/2"2-5/8"12$2.41In Stock
95002633 #340.1111-1/2"2-5/8"12$2.41In Stock
95002634 #350.111-1/2"2-5/8"12$2.41In Stock
95002635 #360.10651-7/16"2-1/2"12$2.41In Stock
95002636 #370.1041-7/16"2-1/2"12$2.41In Stock
95002637 #380.10151-7/16"2-1/2"12$2.41In Stock
95002638 #390.09951-3/8"2-3/8"12$2.41In Stock
95002639 #400.0981-3/8"2-3/8"12$2.29In Stock
95002640 #410.0961-3/8"2-3/8"12$2.41In Stock
95002641 #420.09351-1/4"2-1/4"12$2.41In Stock
95002642 #430.0891-1/4"2-1/4"12$2.41In Stock
95002643 #440.0861-1/8"2-1/8"12$2.41In Stock
95002644 #450.0821-1/8"2-1/8"12$2.41In Stock
95002645 #460.0811-1/8"2-1/8"12$2.41In Stock
95002646 #470.07851"2"12$2.41In Stock
95002647 #480.0761"2"12$2.41In Stock
95002648 #490.0731"2"12$2.41In Stock
95002649 #500.071"2"12$2.41In Stock
95002650 #510.0671"2"12$2.41In Stock
95002651 #520.06357/8"1-7/8"12$2.34In Stock
95002652 #530.05957/8"1-7/8"12$2.34In Stock
95002653 #540.0557/8"1-7/8"12$2.34In Stock
95002654 #550.0527/8"1-7/8"12$2.34In Stock
95002655 #560.04653/4"1-3/4"12$2.34In Stock
95002656 #570.0433/4"1-3/4"12$2.34In Stock
95002657 #580.04211/16"1-5/8"12$2.35In Stock
95002658 #590.04111/16"1-5/8"12$2.34In Stock
95002659 #600.0411/16"1-5/8"12$2.34In Stock
* To purchase contact Rocky Mountain Twist.   Click here for contact information.