Viking Drill & Tool Super Premium Ultra Bor Mechanic Length Type 250-UB: 3-Flats on Shank

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  • Special Hi-Molybdenum tool steel.
  • 135° split point for fast penetration and accurate starting without center punch.
  • Precision-ground point, flutes, body, clearance, and drill diameter for the ultimate in accuracy and performance.
  • Body and clearance are gold surface treated for maximum lubricity.
  • Heat treated at 2185°F and then nitro-carburize finished at 950°F to be measurably harder than high-speed steel.
  • Space age nitro-carburized steel withstands substantially higher drilling temperatures while maintaining sharpness.
  • Recommended for use in work hardening grades of stainless steel and other hard metal drilling applications.
  • Specially designed for hand-held drills.
  • Flats on shank give positive chuck-grip (3/16 and larger).
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Item # DiameterFlute LengthOverall LengthManufacturerUnit PricePack QuantityNo. of Pieces Price Add To Cart
Compare 22860 1/16 in7/81 7/8 inViking Drill & Tool$1.461212 $17.56 Add to cart
Compare 22870 5/64 in12 inViking Drill & Tool$1.481212 $17.81 Add to cart
Compare 22880 3/32 in1 1/42 1/4 inViking Drill & Tool$1.481212 $17.81 Add to cart
Compare 86950 7/64 in1 5/162 3/8 inViking Drill & Tool$1.581212 $18.93 Add to cart
Compare 86960 1/8 in1 7/162 1/2 inViking Drill & Tool$1.841212 $22.05 Add to cart
Compare 86970 9/64 in1 9/162 5/8 inViking Drill & Tool$1.861212 $22.30 Add to cart
Compare 86980 5/32 in1 11/162 3/4 inViking Drill & Tool$1.941212 $23.29 Add to cart
Compare 86990 11/64 in1 13/162 7/8 inViking Drill & Tool$1.971212 $23.67 Add to cart
Compare 87000 3/16 in1 7/83 inViking Drill & Tool$2.631212 $31.51 Add to cart
Compare 87010 13/64 in1 15/163 1/8 inViking Drill & Tool$2.841212 $34.13 Add to cart
Compare 87020 7/32 in23 1/4 inViking Drill & Tool$2.951212 $35.38 Add to cart
Compare 87030 15/64 in2 1/163 3/8 inViking Drill & Tool$3.171212 $37.99 Add to cart
Compare 87040 1/4 in23 1/2 inViking Drill & Tool$3.631212 $43.60 Add to cart
Compare 87050 17/64 in2 1/83 5/8 inViking Drill & Tool$4.421212 $53.06 Add to cart
Compare 87060 9/32 in2 1/43 3/4 inViking Drill & Tool$4.521212 $54.18 Add to cart
Compare 87070 19/64 in2 3/83 7/8 inViking Drill & Tool$5.0966 $30.52 Add to cart
Compare 87080 5/16 in2 1/24 inViking Drill & Tool$5.3866 $32.26 Add to cart
Compare 87090 21/64 in2 9/164 1/16 inViking Drill & Tool$6.0466 $36.25 Add to cart
Compare 87100 11/32 in2 5/84 1/8 inViking Drill & Tool$6.8466 $41.04 Add to cart
Compare 87110 23/64 in2 11/164 3/16 inViking Drill & Tool$7.5566 $45.28 Add to cart
Compare 87120 3/8 in2 11/164 1/4 inViking Drill & Tool$7.7966 $46.71 Add to cart
Compare 87130 25/64 in2 3/44 5/16 inViking Drill & Tool$8.9166 $53.44 Add to cart
Compare 87140 13/32 in2 13/164 3/8 inViking Drill & Tool$9.2166 $55.24 Add to cart
Compare 87150 27/64 in2 7/84 7/16 inViking Drill & Tool$10.2166 $61.28 Add to cart
Compare 87160 7/16 in2 15/164 1/2 inViking Drill & Tool$10.5766 $63.40 Add to cart
Compare 87170 29/64 in34 5/8 inViking Drill & Tool$11.9066 $71.37 Add to cart
Compare 87180 15/32 in3 1/84 3/4 inViking Drill & Tool$12.5966 $75.55 Add to cart
Compare 87190 31/64 in3 1/44 7/8 inViking Drill & Tool$13.4066 $80.40 Add to cart
Compare 87200 1/2 in3 3/85 inViking Drill & Tool$13.6066 $81.59 Add to cart