Think & Tinker, Ltd.
CNC router bits and carbide cutting tools with tutorials and technical guides

2-flute Carbide Drill Bits (DC208) - 1/8 in. (0.125 in. shank)

  • Geometry - 2 flute, 1/8in. (3.18 mm) shank, drill point
  • Length - 1.5in. ±0.010 in.
  • Diameter - nominal +0.000 in., -0.0005 in.
  • Shank Diameter - 0.1248 in.
  • Total Included Tip Angle:
    • dia. ≤ 0.100 in. (2.54mm) - 135°
    • dia. > 0.101 in. (2.57mm) - 160°
  • Max. Runout (TIR) - ±0.0002 in.
  • Drill Depth - varies by diameter
  • Anticipated Life - anticipated life: 3,000 holes min. (FR4 epoxy glass)
  • Material - solid submicrograin carbide flutes / stainless steel shank
  • Ring Set - 0.800 in. ±0.002 in. (optional)
  • Operating RPM - CNC certified operation 20k RPM to 100k RPM
  • FEEDS & SPEEDS
Carbide 2-flute drill bits for PCB, phenolics, composites, plastic, non-ferrous metals and all woods and wood products

Order over US$50 and get $5 off shipping!
Depth setting ring
Item # Description Unit Price Depth Ring Enter Qty.
DC208-0063-015D  #96 (0.0063", 0.160mm) number drill bit, 0.150 in. max DOC   $7.62   
DC208-0071-015D  #94 (0.0071", 0.180mm) number drill bit, 0.150 in. max DOC   $8.91   
DC208-0083-010D  #91 (0.0083", 0.211mm) number drill bit, 0.100 in. max DOC   $8.58   
DC208-0087-010D  #90 (0.0087", 0.221mm) number drill bit, 0.100 in. max DOC ***0.22mm METRIC EQUIVALENT   $8.58   
DC208-0095-015D  #88 (0.0095", 0.241mm) number drill bit, 0.150 in. max DOC   $8.58   
DC208-0100-015D  #87 (0.0100in, 0.254mm) number drill bit, 0.150 in. max DOC ***SHIPS AS 0.25mm   $8.58    Sale Price: $6.00   
DC208-0120-020D  #83 (0.0120in, 0.305mm) number drill bit, 0.200 in. max DOC ***0.30mm METRIC EQUIVALENT   $4.34   
DC208-0125-028D  #82 (0.0125in, 0.317mm) number drill bit, 0.280 in. max DOC   $3.66   
DC208-0130-023D  #81(0.0130in, 0.330mm) number drill bit, 0.230 in. max DOC   $3.66   
DC208-0330-040D  #66 (0.0330", 0.838mm) number drill bit, 0.400 in. max DOC   $2.48   
DC208-0370-040D  #63 (0.0370", 0.940mm) number drill bit, 0.400 in. max DOC   $2.48   
DC208-0400-063D  #60 (0.0400", 1.016mm) number drill bit, 0.625 in. max DOC (0.900" ring depth)   $7.28    Sale Price: $5.09   
DC208-0520-040D  #55 (0.0520", 1.321mm) number drill bit, 0.400 in. max DOC   $2.48   
DC208-0520-062D  #55 (0.0520") 1/8 in. shank carbide 0.40in. extended plunge drill bit, 0.620 in. max DOC   $7.98    Sale Price: $5.58   
DC208-0760-040D  #48 (0.0760", 1.930mm) number drill bit, 0.400 in. max DOC   $2.48    Sale Price: $1.73   
DC208-0995-040D  #39 (0.0995", 2.528mm) number drill bit, 0.400 in. max DOC   $2.76    Sale Price: $1.93   
DC208-1015-040D  #38 (0.1015", 2.578mm) number drill bit, 0.400 in. max DOC   $2.76    Sale Price: $1.93   
DC208-1100-040D  #35 (0.1100", 2.794mm) number drill bit, 0.400 in. max DOC ***2.80mm METRIC EQUIVALENT   $2.76    Sale Price: $1.93   
DC208-1110-040D  #34 (0.1110", 2.819mm) number drill bit, 0.400 in. max DOC   $2.76    Sale Price: $1.93   
DC208-1130-040D  #33 (0.1130", 2.870mm) number drill bit, 0.400 in. max DOC   $2.76    Sale Price: $1.93   
DC208-1160-040D  #32 (0.1160", 2.946mm) number drill bit, 0.400 in. max DOC   $2.76    Sale Price: $1.93   
DC208-1200-040D  #31 (0.1200", 3.048mm) number drill bit, 0.400 in. max DOC ***3.05mm METRIC EQUIVALENT   $2.76    Sale Price: $1.93   
DC208-1440-050D  #27 (0.1440", 3.657mm) number drill bit, 0.500 in. max DOC   $6.38    Sale Price: $4.46   
DC208-1470-050D  #26 (0.1470", 3.733mm) number drill bit, 0.500 in. max DOC   $7.19    Sale Price: $5.03   
DC208-1495-050D  #25 (0.1495", 3.797mm) number drill bit, 0.500 in. max DOC *** SHIPS AS 3.80mm METRIC EQUIVALENT   $6.38    Sale Price: $4.46   
DC208-1520-050D  #24 (0.1520", 3.860mm) number drill bit, 0.500 in. max DOC   $6.38    Sale Price: $4.46   
DC208-1540-050D  #23 (0.1540", 3.911mm) number drill bit, 0.500 in. max DOC   $6.38    Sale Price: $4.46   
DC208-1570-050D  #22 (0.1570", 3.987mm) number drill bit, 0.500 in. max DOC   $6.39    Sale Price: $4.47   
DC208-1590-050D  #21 (0.1590", 4.038mm) number drill bit, 0.500 in. max DOC ***4.05MM METRIC EQUIVALENT   $7.15    Sale Price: $5.00   
DC208-1612-050D  #20 (0.1612", 4.094mm) number drill bit, 0.500 in. max DOC   $7.15    Sale Price: $5.00   
DC208-1660-050D  #19 (0.1660", 4.216mm) number drill bit, 0.500 in. max DOC   $7.15    Sale Price: $5.00   
DC208-1695-050D  #18 (0.1695", 4.305mm) number drill bit, 0.500 in. max DOC ***SHIPS AS 4.30MM METRIC EQUIVALENT   $7.15    Sale Price: $5.00   
DC208-1770-050D  #16 (0.1770", 4.495mm) number drill bit, 0.500 in. max DOC ***4.50mm METRIC EQUIVALENT   $7.91    Sale Price: $5.53   
DC208-1800-050D  #15 (0.1800", 4.571mm) number drill bit, 0.500 in. max DOC   $7.91   
DC208-1820-050D  #14 (0.1820", 4.622mm) number drill bit, 0.500 in. max DOC   $7.91    Sale Price: $5.53   
DC208-1850-050D  #13 (0.1850", 4.698mm) number drill bit, 0.500 in. max DOC ***4.70mm METRIC EQUIVALENT   $7.91    Sale Price: $5.53   
DC208-1890-050D  #12 (0.1890", 4.800mm) number drill bit, 0.500 in. max DOC ***4.80mm METRIC EQUIVALENT   $7.91    Sale Price: $5.53   
DC208-1960-050D  #9 (0.1960", 4.978mm) number drill bit, 0.500 in. max DOC   $9.24    Sale Price: $6.46   
DC208-1990-050D  #8 (0.1990", 5.054mm) number drill bit, 0.500 in. max DOC   $9.24    Sale Price: $6.46   
DC208-2010-050D  #7 (0.2010", 5.105mm) number drill bit, 0.500 in. max DOC ***5.10mm METRIC EQUIVALENT   $9.24    Sale Price: $6.46   
DC208-2040-050D  #6 (0.2040", 5.181mm) number drill bit, 0.500 in. max DOC   $9.24    Sale Price: $6.46   
DC208-2055-050D  #5 (0.2055", 5.219mm) number drill bit, 0.500 in. max DOC   $9.91    Sale Price: $6.93   
DC208-2090-050D  #4 (0.2090", 5.308mm) number drill bit, 0.500 in. max DOC ***5.30mm METRIC EQUIVALENT   $9.91    Sale Price: $6.93   
DC208-2210-050D  #2 (0.2210", 5.613mm) number drill bit, 0.500 in. max DOC   $9.91    Sale Price: $6.93   
DC208-2280-050D  #1 (0.2280", 5.790mm) number drill bit, 0.500 in. max DOC ***5.80mm METRIC EQUIVALENT   $10.96    Sale Price: $7.67   
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